(NtWERDOFAZNYE \KSTRAKTORY (B:s ((NiNVENERNYE METODY RAS^ETA(B) /s - (NbELOGLAZOW(B, (NiLXQ nIKITI^s ((NlENINGRAD (B:s (NhIMIQs (NlENINGR(B. (NOTD(B-(NNIE(B,s, 1985)
(NsPISOK LIT(B. (NS(B. 233-238s
Keywords: (N|KSTRAKCIQ IZ TWERDYH TELs