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    <title>Результати для "1963"</title>
    <description>Показ 1 - 50 результатів із 6399</description>
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    <item>
      <title>Типологія гончарних клейм давньоруського та литовсько-польського часів із Дубна та його округи</title>
      <pubDate>Thu, 26 Mar 2026 19:17:19 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215680</link>
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      <author>Пшеничний, Ю.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2014</dc:date>
      <dc:creator>Пшеничний, Ю.</dc:creator>
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    <item>
      <title>Some features of Mn²⁺ EPR spectra in cubic nano-ZnS</title>
      <pubDate>Thu, 26 Mar 2026 19:16:35 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215661</link>
      <guid>https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215661</guid>
      <author>Vorona, I.P.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2020</dc:date>
      <dc:creator>Vorona, I.P.</dc:creator>
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    <item>
      <title>VITALII PAVLOVYCH MOTORNYI (28.07.1940–21.07.2025)</title>
      <pubDate>Tue, 24 Mar 2026 03:46:24 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9700</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9700</guid>
      <author>O. M. Tymokha, V. L. Makarov, I. O. Shevchuk, V. Ya. Gutlyanskii, V. F. Babenko, S. B. Vakarchuk, O. V. Davydov, V. A. Kofanov, N. V. Parfinovych, A. S. Romanyuk, A. S. Serdyuk, I. V. Sokolenko</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2026</dc:date>
      <dc:creator>O. M. Tymokha, V. L. Makarov, I. O. Shevchuk, V. Ya. Gutlyanskii, V. F. Babenko, S. B. Vakarchuk, O. V. Davydov, V. A. Kofanov, N. V. Parfinovych, A. S. Romanyuk, A. S. Serdyuk, I. V. Sokolenko</dc:creator>
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    <item>
      <title>On the 100th birthday of academician V. S. Korolyuk</title>
      <pubDate>Tue, 24 Mar 2026 03:46:09 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9425</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9425</guid>
      <author>, Редакційна колегія „Українського математичного журналу”</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2026</dc:date>
      <dc:creator>, Редакційна колегія „Українського математичного журналу”</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Groups with finiteness conditions and other restrictions for subgroups</title>
      <pubDate>Tue, 24 Mar 2026 03:44:17 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9136</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9136</guid>
      <author>Charin , V. S.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1988</dc:date>
      <dc:creator>Charin , V. S.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Yury Dmitrievich Sokolov (on his seventieth birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:38:16 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8316</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8316</guid>
      <author>Mitropolsky, Y. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1966</dc:date>
      <dc:creator>Mitropolsky, Y. A.</dc:creator>
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    <item>
      <title>To the 70th anniversary of Academician Vladimir Nikolayevich Koshlyakov	 </title>
      <pubDate>Tue, 24 Mar 2026 03:37:12 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8188</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8188</guid>
      <author>Editorial Board</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1992</dc:date>
      <dc:creator>Editorial Board</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Asymptotic analysis of a singularly perturbed linear system with a singular limiting beam of matrices</title>
      <pubDate>Tue, 24 Mar 2026 03:33:57 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7801</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7801</guid>
      <author>Yakovets , V. P.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1992</dc:date>
      <dc:creator>Yakovets , V. P.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Fractal embedded boxes of bifurcations</title>
      <pubDate>Tue, 24 Mar 2026 03:32:59 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7661</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7661</guid>
      <author>Mira, Christian</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2024</dc:date>
      <dc:creator>Mira, Christian</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>On virial expansions of correlation functions. Canonical ensemble</title>
      <pubDate>Tue, 24 Mar 2026 03:32:42 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7504</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7504</guid>
      <author>Pogorelov, Yu.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Pogorelov, Yu.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>  Finite $A_2$-continued fractions in the problems of rational approximations of real numbers:  </title>
      <pubDate>Tue, 24 Mar 2026 03:32:34 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7413</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7413</guid>
      <author>Pratsiovytyi, M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Pratsiovytyi, M.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>To the 100th birthday of outstanding Ukrainian scientist in the field of gyroscopy Volodymyr Mykolayovych Koshlyakov (21.12.1922–16.02.2009).</title>
      <pubDate>Tue, 24 Mar 2026 03:32:32 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7410</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7410</guid>
      <author>Lukovs’kyi, I. O.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Lukovs’kyi, I. O.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>On the 85th birthday of Anatolii Mykhailovych Samoilenko (02.01.1938 – 04.12.2020), outstanding Ukraininan mathematician </title>
      <pubDate>Tue, 24 Mar 2026 03:32:13 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7315</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7315</guid>
      <author>Kushnir, R. M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Kushnir, R. M.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Mykola Ivanovych Portenko (on his 80th birthday) </title>
      <pubDate>Tue, 24 Mar 2026 03:32:04 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7250</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7250</guid>
      <author>Kopytko, B. I.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Kopytko, B. I.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Oleksandr Mykolayovych Tymokha (to his 60th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:32:02 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7249</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7249</guid>
      <author>Lukovsky, Ivan</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Lukovsky, Ivan</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Regularity conditions for the solutions to some parabolic systems</title>
      <pubDate>Tue, 24 Mar 2026 03:31:58 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7225</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7225</guid>
      <author>Diachenko, O. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Diachenko, O. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Approximation of the classes $W^{r}_{\beta,\infty}$ by generalized Abel-Poisson  integrals</title>
      <pubDate>Tue, 24 Mar 2026 03:31:48 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7164</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7164</guid>
      <author>Kal&amp;#039;chuk, I. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Kal&amp;#039;chuk, I. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Volodymyr Leonidovych Makarov (on his 80th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:31:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7142</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7142</guid>
      <author>Lukovs’kyi , I. O.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Lukovs’kyi , I. O.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Ihor Oleksandrovych Shevchuk (on his 75th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:31:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7139</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7139</guid>
      <author>Lukovsky , I. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Lukovsky , I. A.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Best orthogonal trigonometric approximations of the Nikol&amp;#039;skii – Besov-type classes of periodic functions in the space $B_{\infty,1}$</title>
      <pubDate>Tue, 24 Mar 2026 03:31:21 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7070</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7070</guid>
      <author>Hembars’ka, S. B.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Hembars’ka, S. B.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Averaging method in the problem of optimal control for a perturbed parabolic equation</title>
      <pubDate>Tue, 24 Mar 2026 03:31:09 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7016</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7016</guid>
      <author>Kapustyan , O. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Kapustyan , O. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Why many ukrainian mathematicians will not attend the ICM in Russia</title>
      <pubDate>Tue, 24 Mar 2026 03:30:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6953</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6953</guid>
      <author>Editorial board, .</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2026</dc:date>
      <dc:creator>Editorial board, .</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Kolmogorov widths of the Nikol’skii – Besov classes of periodic functions of many variables in the space of quasi-continuous functions</title>
      <pubDate>Tue, 24 Mar 2026 03:30:44 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6932</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6932</guid>
      <author>Romanyuk , A. S.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Romanyuk , A. S.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>On the sets of divergence of multiple Fourier–Haar series</title>
      <pubDate>Tue, 24 Mar 2026 03:30:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6886</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6886</guid>
      <author>Bitsadze, K. R.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Bitsadze, K. R.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>On the 100th birthday of outstanding scientist Ostap Stepanovych Parasyuk (20.12.1921 – 22.11.2007): Ostap Stepanovich Parasyuk</title>
      <pubDate>Tue, 24 Mar 2026 03:30:33 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6873</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6873</guid>
      <author>Zagorodnii , A. G.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Zagorodnii , A. G.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>An analog of the Men’shov – Trokhimchuk theorem for monogenic functions in a three-dimensional commutative algebra</title>
      <pubDate>Tue, 24 Mar 2026 03:29:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6658</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6658</guid>
      <author>Tkachuk, M. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2021</dc:date>
      <dc:creator>Tkachuk, M. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Anatolii Mykhailovych Samoilenko</title>
      <pubDate>Tue, 24 Mar 2026 03:28:12 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6484</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6484</guid>
      <author>Editorial board, .</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2020</dc:date>
      <dc:creator>Editorial board, .</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On the relations between some approaches to solving the Kirkwood – Salzburg equations</title>
      <pubDate>Tue, 24 Mar 2026 03:27:10 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6337</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6337</guid>
      <author>Rebenko, A. L.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2021</dc:date>
      <dc:creator>Rebenko, A. L.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Ivan Oleksandrovych Lukovs’kyi (on his 85th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:27:04 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6318</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6318</guid>
      <author>Samoilenko, A. M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2020</dc:date>
      <dc:creator>Samoilenko, A. M.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Anatolii Volodymyrovych Skorokhod (short biographical essay)</title>
      <pubDate>Tue, 24 Mar 2026 03:26:58 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6288</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6288</guid>
      <author>Kadyrova, I. I.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2020</dc:date>
      <dc:creator>Kadyrova, I. I.</dc:creator>
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    <item>
      <title>On time inhomogeneous stochastic Itô equations with drift in $L_{d+1}$</title>
      <pubDate>Tue, 24 Mar 2026 03:26:54 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6280</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6280</guid>
      <author>Krylov, N. V. </author>
      <dc:format>Стаття</dc:format>
      <dc:date>2020</dc:date>
      <dc:creator>Krylov, N. V. </dc:creator>
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    <item>
      <title>Classification of realizations of Lie algebras of vector fields on circle</title>
      <pubDate>Tue, 24 Mar 2026 03:26:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6270</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6270</guid>
      <author>Spichak, S. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Spichak, S. V.</dc:creator>
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      <title>Asymptotic integration of singularly perturbed differential algebraic equations with turning points. Part I</title>
      <pubDate>Tue, 24 Mar 2026 03:26:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6261</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6261</guid>
      <author>Samoilenko , A. M.</author>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6201</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6201</guid>
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      <title>Vitalii Pavlovych Motornyi (on his 80th birthday)</title>
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      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6166</guid>
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      <pubDate>Tue, 24 Mar 2026 03:25:35 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6034</link>
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      <title>Covering a reduced spherical body by a disk</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6017</link>
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