(NwIKLADI DAWNXOSLOW(B'(NQNSXKIH LEGEND(B, (NABO m)QÆFOLOGÆQs)E ((NkI)QÇW (B:s)E (NdOW)QÆRA(B,s)E, 1991)
Keywords: (NfOLXKLORs -- (NsLOW(B'(NQNSXKIJ FOLXKLOR(B.s; (Nm)QÆFOLOGÆQ(B.s)E