Pinus uliginosa G.E. Neumann ex Wimm., a new taxon for the Ukrainian flora

by A. K. Yasinska, A. K. Yakushenko, K. Sobieraiska, P. R. Tretiak, H. Ishkulo
Published 2009

Until the 60th Anniversary of Proff P. S. Hnativa

by Ya. Kaprus, O. S. Klymyshyn, A. K. Malynovskyi, P. R. Tretiak, Yu. M. Chernobai
Published 2019

In memory of Stepan M. Stojko – a Legendary Personality, Scientist, Teacher, Environmentalist

by O. O. Kahalo, P. T. Yashchenko, M. P. Zhyzhyn, L. O. Tasienkevych, P. R. Tretiak, O. O. Andrieieva
Published 2020