Vol. 66 No. 2 (2021)

A.A. Trushevsky

M. Aygun

O.A. Yeshchenko, A.O. Pinchuk

A.A. Malinina, A.K. Shuaibov, A.N. Malinin

L.A. Bulavin, M.A. Alieksandrov, A.I. Misiura, T.M. Pinchuk-Rugal’, A.P. Onanko, Yu.E. Grabovskiy, O.P. Dmytrenko, M.P. Kulish, O.L. Pavlenko, T.O. Busko, I.P. Pundyk, A.I. Lesiuk, V.V. Strelchuk

A.I. Pogodin, M.M. Luchynets, M.Y. Filep, A.A. Kohutych, T.O. Malakhovska, O.P. Kokhan, M.Yu. Sabov, I.P. Studenyak, P. Kúš

B. Ghule, M. Laad

A.G. Zagorodny