Lyapunov, D V; Pishchagin, A A; Grigoryev, D V; Korotaev, A G; Voitsekhovskii, A V; Kokhanenko, A P; Iznin, I I; Savytskyy, H V; Bonchik, A U; Dvoretskii, S A; Mikhailov, N N
Voitsekhovskii, A V; Grigoryev, D V; Korotaev, A G; Kokhanenko, A P; Lozovoy, K A; Izhnin, I I; Savytskyy, H V; Yu Bonchyk, O; Dvoretsky, S A; Mikhailov, N N; Varavin, V S; Yakushev, M V