(NsISTEMOTEHNIKA (B:s - (NgUSAKOW(B, (Na(B.(Na(B.s ((NmOSKWA (B:s (NnOWOE TYSQ^ELETIE(B,s, 2002)
Keywords: (NsTROITELXSTWOs -- (NmATEMATI^ESKIE METODYs