F. 76 - V.M. Petrov, Gribkov. Metki, No. 2(6)/1977 Read more about F. 76 - V.M. Petrov, Gribkov. Metki, No. 2(6)/1977
F. 76 - V.M. Petrov, Gribkov. Metki, No. 1(5)/1977 Read more about F. 76 - V.M. Petrov, Gribkov. Metki, No. 1(5)/1977
F. 76 - V.M. Petrov, Gribkov. Metki, No. 4 Read more about F. 76 - V.M. Petrov, Gribkov. Metki, No. 4
F. 76 - V.M. Petrov, Gribkov. Metki, No. 2 Read more about F. 76 - V.M. Petrov, Gribkov. Metki, No. 2
Collection- MS2194, Box- UP7: Ukho, No. 2/Sept. 1982 Read more about Collection- MS2194, Box- UP7: Ukho, No. 2/Sept. 1982
Gelman Library, Collection MS2194, Box UP7 (1) Read more about Gelman Library, Collection MS2194, Box UP7 (1)