(NoRGANI^ESKAQ HIMIQ (B:s ((Nu^EBNIK(B) /s - (NsTEPANENKO(B, (NbORIS nIKOLAEWI^s ((NmOSKWA (B:s (NmEDGIZ(B,s, 1957)
Keywords: (NoRGANI^ESKAQ HIMIQs