Promising developments of domestic legal science on legal awareness by O. M. Kovalchuk

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New Data on Morphology, Taxonomy and Palaeoecology of Bony Fishes from the Middle-Late Miocene of Mykhailivka locality (Southern Ukraine) by O. M. Kovalchuk

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A New Extinct Species of Pikeperch, Sander svetovidovi (Teleostei, Percidae), from the Late Miocene of Southern Ukraine by O. M. Kovalchuk

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The First Appearance of Hucho (Salmonidae) in the Fossil Record of Eastern Europe by O. M. Kovalchuk

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A Bony Fishes from the Late Miocene and Pliocene Strata of Popovo Locality (Ukraine): Taxonomic Changes and Their Palaeoecological Explanation by O. M. Kovalchuk

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New Extinct Carp Fisli Taxa (Teleostei, Cyprinidae) from die Late Neogene of Southeastern Europe by O. M. Kovalchuk

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Fishes in the Comparative Osteological Collection of the National Museum of Natural History NAS of Ukraine by O. M. Kovalchuk

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A New Fossil Perca Fish (Teleostei, Percidae) from the Neopleistocenian Sediments of Southern Ukraine by O. M. Kovalchuk

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The Find of the Skull of Ursus arctos (Carnivora, Ursidae) in the Alluvium of the Sula River by O. M. Kovalchuk

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The first record of Scheenstia (Actinopterygii, Holostei) from the Late Cretaceous of Ukraine in the context of European occurrence of Mesozoic lepisosteiform fishes by L. S. Kyselevych, O. M. Kovalchuk

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Fishery of Early Slavs in Dnipro River Middle Region (Based on Materials from Monastyrok Hill-fort) by S. A. Horbanenko, O. M. Kovalchuk

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O. P. Zhuravliov. Fauna of Ukraine: Archaeozoologic Research by O. M. Kovalchuk, L. I. Rekovets

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Ichthyological collection of D. K. Tretiakov in the National Museum of Natural History NAS of Ukraine by O. M. Kovalchuk, O. V. Chervonenko

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Late Neogene and Pleistocene Porgy Fishes (Teleostei, Sparidae) of the Eastern Paratethys, with Comments on their Palaeoecology by A. Љoster, O. M. Kovalchuk

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Dynamics of the freshwater ichthyofauna diversity in the Late Miocene of the Southern Ukraine by O. M. Kovalchuk, I. H. Yemelianov

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Amphibians and reptiles in the comparative osteological collection of the National Museum of Natural History, National Academy of Sciences of Ukraine by V. O. Yanenko, O. M. Kovalchuk, N. A. Smirnov

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Catalogue of Positions and Proper Motions of Stars in the Vicinity of Open Clusters by Yu. I. Protsiuk, O. M. Kovalchuk, O. E. Mazhaiev

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Early Pliocene Sturgeons and Bony Fishes from the Dniester Valley (Republic of Moldova) by O. M. Kovalchuk, V. A. Marareskul, D. S. Zakharov, T. F. Obada

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Animals in Kitchen Waste of Dubno Holy Transfiguration Monastery (Ukraine) from the Time of Its Construction (16th century AD) by L. V. Gorobets, O. M. Kovalchuk, Yu. L. Pshenichny, A. V. Veiber

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Sverdlovske-1: Bio-economic Activity of Inhabitants of the Romny Culture Hill-fort in Chernihiv Region (Ukraine) by Ye. Chernenko, R. A. Kravchenko, S. A. Horbanenko, L. V. Horobets, O. M. Kovalchuk, O. H. Seniuk, M. S. Serhieieva

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