(NeTIKA B)QÆZNESU (B/s)E - (NgERET(B, (Nt(B.(Nm(B.s; (NkLONOSK)QÆ(B, (Nr(B.(NdV(B.s)E; (NwATAMAN@K(B, (No(B.s ((NkI)QÇW (B:s)E (NoSNOWI(B,s, 1999)