(Nv(B.(Nz(B.(Nl(B. (NtATI]EW(B, (NWYP(B. 4.s (NkUZXMIN a(B.s - (NkUZXMIN a(B.s ((NmOSKWAs, 1987)
Keywords: (NiSTORIQ(B.s -- (NwSEOB]AQs -- (NISTORIQ(B.s -- (NwSEMIRNAQs -- (NISTORIQs