(3eLdI eLeY GddZI GdYQHjI GdCQOfj(B.s - (3eLeY GddZI GdYQHjI GdCQOfjs ((3YeGf, GdCQOf (B:s (3eLeY GddZI GdYQHjI GdCQOfjs, 1978)
(3BNQ YOO Je GdQLhY Edjg(B:(3Y(B58 (3S(B24 ((3ThGd(B1420-(3QHjY GdChd (B1421(3g`(B=(3cGfhf GdKGfj (B-(3MRjQGf(B2000)s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GddZI GdYQHjIs -- (3OhQjGJs