%0 Journal Article %A , , Hessampour, Saeed %T A Survey to the Study of Khayyam during the 14th Century %J Pazhūhish-i Źabān va Adabiyyāt-i Farsī %V 7 %N 14 %P 1-10 %D 2009 %R %U https://rimag.ir/fa/Article/10081