by RYZHKOV LEONID YA,SU, BOVTENKO LEONID F,SU
Year of Publication 07.10.1991

by DEMIDENKO GEORGIJ I,SU, RYZHKOV LEONID YA,SU
Year of Publication 07.03.1987

by GUZ VIKTOR S,SU, RYZHKOV LEONID YA,SU, GUSKOV VSEVOLOD P,SU, USHAKOV MIKHAIL E,SU
Year of Publication 23.06.1987

by GUZ VIKTOR S,SU, TUROVETSKIJ NAUM A,SU, RYZHKOV LEONID YA,SU, KAZIMIROV ALEKSANDR A,SU, GUSKOV VSEVOLOD P,SU
Year of Publication 15.01.1987

by GUZ VIKTOR S,SU, TUROVETSKIJ NAUM A,SU, ISAENKO YURIJ A,SU, DURNITSKIJ NIKOLAJ P,SU, RYZHKOV LEONID YA,SU, MIKHAJLOV YURIJ L,SU, LESNICHENKO PAVEL P,SU
Year of Publication 23.06.1983

by FUKS LEONID E,SU, FAJVUSOVICH ALEKSANDR S,SU, ILYUKHIN YURIJ N,SU, RYZHKOV LEONID YA,SU, CHERNYAVSKIJ IVAN S,SU, SHEKHTER SEMEN YA,SU, GUZ VIKTOR S,SU, TUROVETSKIJ NAUM A,SU, ISAENKO YURIJ A,SU, SIDORENKO YURIJ D,SU, IGNATEV VIKTOR I,SU, MIKHAJLOV YURIJ L,SU, SMOLYANINOV VIKTOR I,SU
Year of Publication 07.08.1982