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      <title>A note on $S$-Nakayama’s lemma</title>
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      <title>On combinatorial extensions of some Ramanujan’s mock theta functions</title>
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      <title>Mykola Pavlovych Korneichuk (on his 100th birthday)</title>
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      <title>Simplex analysis of dynamical systems with a perturbation. New criteria of stabilization of a homoclinic separatrix and its use</title>
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      <title>Solvability criterion of linear boundary-value problems for integro-differential Fredholm equations with a degenerate kernel in Banach spaces</title>
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      <title>Invertibility conditions for nonlinear autonomous differential operators  in the space of functions bounded on the axis</title>
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      <title>On generalized Cauchy problem for one class of differential equation of infinite order</title>
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      <title>Certain  aspects of theoretical-group approach in problems of nonlinear mechanics</title>
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      <title>Integral sets of quasilinear pulse systems</title>
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      <title>Small random perturbations in second-order oscillatory systems</title>
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      <title>A time-optimal control problem for a set-valued linear control system</title>
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      <title>Inverse spectral problem for the one-dimensional Stark operator on the half-axis</title>
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      <title>Yuri Alekseevich Mitropolsky (On the 75th anniversary of his birthday)</title>
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      <title>Oscillation and nonoscillation criteria for a half-linear difference equation of the second order and extended discrete Hardy inequality</title>
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      <title>Stokes formula for Banach manifolds</title>
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      <title>On Poletsky type inequality for mappings of Riemannian surfaces</title>
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      <title>Strongly $P$ -clean and semi-Boolean group rings</title>
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      <title>Index of volume 71 of „Ukrainian Mathematical Journal”</title>
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      <title>Isoptic curves of generalized conic sections in the hyperbolic plane</title>
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      <title>Weakly clean and exchange UNI rings</title>
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      <title>Finite groups with $\Bbb P$-subnormal Sylow subgroup</title>
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      <title>Embeddings into countably compact Hausdorff spaces</title>
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      <title>Cockcroft–Swan Theorem for Projective Crossed Chain Complexes</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2253</link>
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      <title>Best Approximations for the Cauchy Kernel on the Real Axis</title>
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