Omar Khayyam

Co-Operative Recombination Mechanisms Promoting Gene Clustering and Lateral Transfer of Antibacterial Drug Resistance

Omar Khayyam, 2001 .

Elementary Problems: E1691-E1700

Azriel Rosenfeld, Harley Flanders, D. L. Silverman, 1964 .

The Rubáiyát of Omar Khayyam

Omar Khayyam, Omar Khayyam, Edward F. Fitzgerald, 1900 .

Presentations and Additions to the Library

Omar Khayyam, Abd Al-Razzaq, A. Hamid, 1950, Journal of the Royal Asiatic Society.

Rubáiyát of Omar Khayyám the astronomer-poet of Persia

Omar Khayyam, Edward F. Fitzgerald, 2009 .

The nectar of grace : ʿOmar Khayyām's life and works

Omar Khayyam, Swāmī Govinda Tīrtha, 1941 .