(3GdLGeY GdaQjO ddCSFdI hGdCLhHI Ydi cJGH GdJhMjO (B/s - (3GdLGQ Gddg, YHO Gddg Hf LGQ Gddg Hf EHQGgje,s 1354-1414 (3gLQjG(B.s; (3GHf YHO GdhgGH, eMeO Hf YHO GdhgGH Hf SdjeGf,s 1115-1206 (3gLQjG(B.s ((3GdbGgQI (B:s (3ehShYI bQWHI,s, 1988)
Keywords: (3Yde GdcdGes -- (3CSFdI hCLhHIs