V.Y. Timofeev, D.G. Ardukov,E.A.Zapreeva,E.Calais, A.D. Duchkov,G.P.Arnautov,E.N.Kalish,Y.F.Stus,M.G.Smirnov,E.Visotskyi, S.A. Kazantsev, A.V. Timofeev