Evlanov, E. N. (Academy of Sciences (USSR) Moscow, Ussr)
Frolov, V. A. (Academy of Sciences (USSR) Moscow, Ussr)
Prilutskii, O. F. (Academy of Sciences (USSR) Moscow, Ussr)
Veselova, G. V. (Academy of Sciences (USSR) Moscow, Ussr)
Rodin, A. M. (Moscow Physical-Engineering Inst. Russia)
Klingelhoefer, G. (Technische Univ. Darmstadt, Germany)