(NoGNI W STEPI (B:s (NrEPERTUARNYJ SBORNIK DLQ HUDOV(B. (NSAMODEQTELXNOSTI (B.s ([(NmOSKWA(B] : s (NmOL(B. (NGWARDIQ(B, s, 1957)
Keywords: (NhUDOVESTWENNAQ SAMODEQTELXNOSTX s -- (NrEPERTUARs