CChetverostishii͡aChetverostishii͡ade Omar Khayyam, O. B. RumerEdiciones (1)Chetverostishii͡a (1948)Tadzhikskoe gos. izd-vo. · rusoMás obras de Omar KhayyamRRubāʻīyāt al-Khayyām bi-al-mawwāl al-shaʻbīRubāʻīyāt al-Khayyām bi-al-mawwāl al-shaʻbīRRubaiyat of Omar Khayyam of NaishapurRubaiyat of Omar Khayyam of NaishapurRRubaíiyát of Omar KhayyámRubaíiyát of Omar Khayyám