(3ChQGb eUWai cGed (B:s (3GdebGdGJ, GdcJGH GdChd ef (B1892-1899 /s - (3eQcR hKGFb hJGQjN eUQ GdeYGUQ(B.s; (3jhGbje QRb eQbUs ((3GdbGgQI (B:s (3GdgjFI GdeUQjI GdYGeI ddcJGH,s, 1986)
(3HHdjhLQGajG(B: (3UaMGJ (B.334-339 (3hcTGa(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3eUWai cGeds