(NpROGRAMMNOE OBESPE^ENIE mwk (B"(N|LXBRUS(B-1" (NI (B"(N|LXBRUS(B-2" (NW nf itm I wt (B/s - (NkATKOW(B, (NwLADISLAW lEONIDOWI^s ((NmOSKWA (B:s (NitmIwt(B,s, 1978)
Keywords: (NmATEMATI^ESKOE OBESPE^ENIE mwk (B"(N|LXBRUS(B"s