(NgEOMETRI^ESKIE METODY NAU^NOGO MODELIROWANIQ (B:s (Nu^EBNOE POSOBIE DLQ FAKULXTETA POWY[ENIQ KWALIFIKACII (B/s - (NwALXKOW(B, (NkIRILL iWANOWI^s; (NmINISTERSTWO WYS[EGO I SREDNEGO SPECIALXNOGO OBRAZOWANIQ rsfsrs; (NlENINGRADSKIJ INVENERNO(B-(NSTROITELXNYJ INSTITUTs ((NlENINGRAD (B:s (Nb(B. (NI(B.,s, 1977)
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Keywords: (NnAUKOWEDENIEs