16.07.1999
Photo is made after B.A. Chernov's defense of the thesis in Ivano-Frankivsk University of Oil and Gas. Sits - B.A. Chernov - just defended Dr. hab. Standing, left to right, first row: O.T. Draganchuk; Yu.V. Luban - just defended PhD; Ya.S. Kotskulich; V.S. Voitenko; D.Yu. Mochernyuk; V.G. Yasov; O.B. Polituchaya; A.S. Nepomnyashchii. Second row, left to right: V.S. Boyko; R.S. Yaremiychuk; A.N. Mizin; A.I. Polituchy; A.N. Andrusyak.
