Machine-derived non-Latin script reference project.

Non-Latin script references not evaluated.

His Rubaiyāt khō̜ng Hakim ʻŌmā Khaiyām, 1969: t.p. (Hakim ʻŌmā Khaiyām)

His Ōmar Khayeami kʻaṛeakner, 1976: t.p. (Ōmar Khayeami)

Jaʻfarī, M.T. Taḥlīl-i shakhṣīyat-i Khayyām, 1986: t.p. (ʻUmar ibn Ibrāhīm Khayyāmī)

Mambetakunov, K. Omor Khaĭi︠a︡mdyn makhabaty, 1986: t.p. (... Omor Khaĭi︠a︡mdyn) cover p. 1 (... Omar Khaĭi︠a︡mdyn) Russian colophon (... Omara Khaĭi︠a︡ma)

Leṿi, Sh. ha-Rubaʻiyat shel ʻOmar Khayam, c1987 or c1988: t.p. (ʻOmar Khayam)

Cerha, F. Zehn Rubaijat des Omar Khajjam, c1990.

His Rubai, 1991: t.p. (Omar Khaĭi︠a︡m) p. 3 (Gii︠a︡s ad-Din Fatkh ibn Ibrakhim Omar Khaĭi︠a︡m Nishapuri)

Rubaiyat ; seguidos del poema Kuza-nama, 1951: t.p. (Omar Kheyyam)

Omā Kaiyamu Yongyōka hyakku, 1910.

Ensayo crítico sobre Las Rubáiyát de Umar-i-Khayyám, 1930.

Roumpagiat, 1953: t.p. (Omar Kagiam)

Robaiyyat, c1993: t.p. (Omar Jayyam)

Ruboiĭlar, 1976: t.p. (Umar Khaĭëm)

Rubaije, 2000: t.p. (Omer Hajjam)

Ruboʺiëti Khaĭëm, 1996: p. 3 (Umari Khaĭëm)

Erdmann, D. Drei Lieder für mittlere Stimme, Mandoline und Gitarre, c2001: t.p. (Omar) p. 2 (Omar, der Zeltmacher)

Robáiyáte Omar Xayyám, c1997.

Rubāʻīyāt-i ʻUmar K̲h̲ayyām, 2007: t.p. (Umara K̲h̲ayyāma) jkt. (Abūlfat̤ḥ G̲h̲ayās̲uddīn ʻUmar bin Ibrāhīm, Abula Fateha Ghayāsuddīna Umara bina Ibrahīma)

An essay by the uniquely wise ʻAbel Fath Omar Bin Al-Khayyam on algebra and equations, c2008: t.p. (Omar Al-Khayyam)

Wikipedia, July 19, 2008 (Omar Khayyám; Ghiyās od-Dīn Abol-Fath Omār ibn Ebrāhīm Khayyām Neyshābūri (b. Neyshābūr, Persia, May 18, 1048-d. Dec. 4, 1122); Persian poet, mathematician, philosopher and astronomer; name is also given as Omar al-Khayyami)

The authentic Rubaiyyat of Sufi poet Omar Khayaam, 1993.

Encyclopedia Britannica online, 23 November 2010 (born May 18, 1048, Neyshābūr, Khorāsān [now Iran] ; died December 4, 1131, Neyshābūr ; Persian mathematician, astronomer, and poet)

Tahqīq dar afkār va bāztāb-i ās̲ār-i jahānī-i Ḥakīm ʻUmar Khayyām Nīshābūrī, 2003: t.p. verso (Iranian CIP data: Khayyām, ʻUmar ibn Ibrāhīm, 432-517 Q. [1053 or 4-1138 or 9])

Omar Haýýam, 2011: title page (Omar Haýýam)

Çarîneyên Omer Xeyyam, 2015: title page (Omer Xeyyam, ʻUmer Xeyyam) page facing title page (Omerê Xeyyam)

Četrrindes, 1970: title page (Omārs Haijams) colophon (Омар Хайям = Omar Khaĭi︠a︡m)

Wisdom of Omar Khayyam, 1967: t.p. (Omar Khayyam)

Variácie na štvorveršia Omara Chajjáma, 1980: title page verso (Omar Chajjám)

K̲h̲ayyām shanāsī, 2017: t.p. (K̲h̲ayyām = خيّام)

Ġvino, duduki, kʻalebi, 1991: title page (Omar Xaimi)