(NmETOD RQDOW W GRANI^NYH ZADA^AH DLQ SLU^AJNYH BLUVDANIJ (B/s - (NsIRAVDINOW(B, (NsAGDY hASANOWI^s; (NgAFUROW(B, (NmAHAMAT uKTAMOWI^s; (NaKADEMIQ NAUK uZssrs; (NiNSTITUT MATEMATIKI IM(B. (Nw(B.(Ni(B. (NrOMANOWSKOGO an uZssrs ((NtA[KENT (B:s (NfAN(B,s, 1987)
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Keywords: (NpREDELXNYE TEOREMYs; (NsLU^AJNYE WELI^INY (B((NMAT(B.)s; (NwEROQTNOSTEJ TEORIQs