(NmETODY OPREDELENIQ HARAKTERISTIK DEMPFIROWANIQ KOLEBANIJ UPRUGIH SISTEM (B/s - (NpISARENKO(B, (NgEORGIJ sTEPANOWI^s; (NmATWEEW(B, (NwALENTIN wLADIMIROWI^s; (NqKOWLEW(B, (NaNATOLIJ pETROWI^s ((NkIEW (B:s (NnAUK(B. (NDUMKA(B,s, 1976)
Keywords: (NuPRUGIE SISTEMY (B- (NkOLEBANIQ (B- (NdEMPFIROWANIEs