(3ehGba aj GdGOH hGdfbO (B/ s - (3GdeWdHj, YHO GdLHGQ, s 1923-2000(3, s ((3HZOGO, GdYQGb (B: s (3hRGQI GdKbGaI hGdGYdGe, OGQ GdQTjO ddfTQ, (B401 (3g`(B. = 1980.s, 1980)
(3jJVef cTGaGJ(B.s
(3jJVef EQLGYGJ HHdjhLQGajI (B: (3UaMI (B261-269.s
Keywords: (3GdGOH GdYQHjs -- (3JGQjN hfbO(B.s