(3GdhSjW aj GdLfMI GdeHGTQI hGdOYhi GdeOfjI CeGe GdbVGA GdLfGFj (B/s - (3eYhV YHO GdJhGHs ((3GdGScfOQjI (B:s (3OGQ GdeWHhYGJ GdLGeYjI ,s, 1986)
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. 265-259 (3HHdjhLQGajG(B: (3UaMGJ(B.s
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Keywords: (3GdEOYGA GdeHGTQ hOhQ GdCaQGO aj GdOYhI GdLfGFjIs