(NdOROVNO(B-(NSTROITELXNYE MATERIALY (B:s (Nu^EBNIK DLQ WUZOW (B: (Nw ^ASTQH (B/s - (N{ESTOPEROW(B, (NsERGEJ wLADIMIROWI^s ((NmOSKWA (B:s (NwYS[AQ [KOLA(B,s, 1976)
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Keywords: (NbETONY (B((NsTROITELXNYE MATERIALY(B)s