Vol. 20 No. 2 (2019)

R.D. Vengrenovich, B.V. Ivanskii, M.O. Stasyk, S.V. Yarema, A.V. Moskaliuk, I.I. Panko, V.I. Kryvetskyi, I.V. Fesiv

Yu.O. Prikhozha, R.M. Balabai

Yu.V. Stadnyk, V.V. Romaka, V.A. Romaka, A.M. Нoryn, L.P. Romaka, V.Ya. Krayovskyy, І.М. Romaniv

Ya.S. Budzhak, A.O. Druzhinin, T.K. Waclawski

N.Yu. Filonenko, O.M. Galdina, A.V. Kochenov

S. Solodin, Ye. Nikoniuk, G. Rarenko, P. Fochuk

V.V. Prokopiv, M.O. Galushchak, I.V. Horichok, T.O. Parashchuk, O.M. Matkivskiy, V.V. Bachuk, R.O. Dzumedzey

V. Boychuk, V. Kotsyubynsky, K. Bandura, M. Hodlevska, B. Dzundza, O. Khatsevych

G.I. Kopach, A.I. Dobrozhan, G.S. Khrypunov, R.P. Mygushchenko, О.Y. Kropachek, R.V. Zaitsev, A.V. Meriuts

R.O. Dzumedzey

І.І. Gab, T.V. Stetsyuk, B.D. Kostyuk, D.B. Shakhnin

L. Fedorenkova

Yu. Pavlovskyy, P. Lytovchenko, I. Ostrovskyy, N. Pavlovska

L.V. Turovska

S.V. Bobyr

А.О. Kotsyubynsky, V.V. Moklyak, І.М. Fodchuk

B.K. Ostafiychuk, I.P. Yaremiy, S.I. Yaremiy, M.M. Povkh, L.S. Yablon, I.M. Budzulyak