Position of author-narrator and reader in English literary tales von Ju. V. Protsenko

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Digger wasps (Hymenoptera: Sphecidae, Crabronidae) from Red Book of Ukraine von Ju. V. Protsenko, V. A. Gorobchishin

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Protsenko Yu. V., Gorobchishin V. A. Digger wasps of the genus Ectemnius subgenus Tyreocerus (Hymenoptrera: Crabronidae) in the fauna of Ukraine von Ju. V. Protsenko, V. A. Gorobchishin

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Spider wasps (Hymenoptera, Pompilidae) in the National Park "Pyryatynsky" and its vicinity von A. S. Kumpanenko, Ju. V. Protsenko, V. A. Gorobchishin

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