(NnOWYE STROITELXNYE MATERIALY (B/s - (NoSTAPENKO(B, (NwLADIMIR dMITRIEWI^s ((NwORONEV (B;s (NwORONEVSKOE KN(B. (NIZD(B-(NWO(B,s, 1960)
Keywords: (NsTROITELXNYE MATERIALYs