(NrEGULQCIQ GAZOOBMENA PRI HRONI^ESKOJ SERDE^NOJ I WENTILQCIONNOJ NEDOSTATO^NOSI (B:s ((NTRANSPORT GAZOW KROWX@(B) /s - (NgEORGIEWSKAQ(B, (NlIDIQ mATWEEWNAs ([(NlENINGRAD(B] :s (NmEDGIZ(B. (NlENINGR(B. (NOTD(B-(NNIE(B,s, 1960)
Keywords: (NsERDE^NAQ NEDOSTATO^NOSTXs; (NnARU[ENIQ GAZOOBMENAs; (NdYHATELXNYE FUNKCII KROWIs