(NdWOQZI^)QÆÃ ^I BEZ(B'(NQZI^ÆÃ(B? :s)E (NpUBL)QÆCISTI^NÆ STATTÆ TA NARISI (B/s)E - (NkOS)QÆW(B, (Nm(B.(Nw(B.s)E ((NlXW)QÆW (B:s)E (NlOGOS(B,s, 1998)
Keywords: (NpOL)QÆTIKAs)E -- (NwNUTR)QÆ[NQs)E -- (NmOWNA(B.s