(NmETODY POWY[ENIQ WODOUSTOJ^IWOSTI BUROUGOLXNYH BRIKETOW (B/ s - (NhOTUNCEW(B, (NlEONTIJ lEONTXEWI^(B.s ((NmOSKWA (B: s (NuGLETEHIZDAT(B, s, 1956)
Keywords: (NbRIKETY BUROUGOLXNYE (B- (NwODOSTOJKOSTXs