(3OhQ GdefgL GdGSdGej aj JfejI GdehGQO GdHTQjI (B: s (3eY OQGSI NGUI Yf GdeLJeY GdGQOfj (B/ s - (3YHOg, LeGd eMeO GMeO, s ((3YeGf, GdGQOf (B: s (3OGQ GdaQbGf ddfTQ hGdJhRjY ; s (3HjQhJ (B[(3dHfGf(B] : s (3eDSSI GdQSGdI ddfTQ hGdJhRjY hGdWHGYI, (B404 (3g`(B. = 1984.s, 1984)
(3GdGUd QSGdI LGeYjI (B((3OcJhQGg(B) - (3LGeYI GdefUhQI, (B1982.s
(3jJVef cTGaGJ(B.s
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B585-609.s
(3GdfU HGddZI GdYQHjI ; heSJNdUGJ HGddZI GdYQHjI hGdGfLdjRjI(B.s
Keywords: (3Gdbhi GdYGedIs -- (3GdGQOf(B.s; (3GdGSdGe hGdJfejI GdHTQjIs -- (3GdGQOf(B.s