(3GdSdWGJ GdYGeI aj GdfXGe GdOSJhQj GdchjJj (B:s (3OQGSI ebGQfI (B/s - (3GdHGR, Ydj GdSjOs ((3GdchjJ (B:s (3hRGQI GdOGNdjI,s, 1900)
(3HHdjhLQGajI (B: (3UaMI (B379-386.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdOSGJjQs -- (3GdchjJs; (3GdbGfhf GdOSJhQjs -- (3GdchjJs; (3GdOSGJjQs -- (3GdchjJs