(NmIKRO\LEMENTY I IH ROLX W POWY[ENII UROVAJNOSTI (B/s - (NkATALYMOW(B, (NmIHAIL wASILXEWI^s ((Nm(B. :s (NgOSHIMIZDAT(B,s, 1960)
Keywords: (NmIKRO\LEMENTYs