SSSR--svet. sborna︠i︡a mira. Soviet union vs. world - Petros︠i︡an, Tigran Vartanovich, 1929-; Matanović, Aleksandar, 1930-; Spassky, Boris Vasilyevich, 1937- (Chess informant, Šahovskì savez Srbije, 1970)