A bibliography of the Rubáiyát of Omar Khayyám …

A bibliography of the Rubáiyát of Omar Khayyám together with kindred matter in prose and verse pertaining thereto. Collected and arranged by Ambrose George Potter. London, Ingpen and Grant, 1929. xiii. 313 p.
Reprinted 1994 by Olms, Hildesheim.

The nectar of grace. ‘Omar Khayyám’s life and works

The nectar of grace. ‘Omar Khayyám’s life and works by Swámí Govinda Tírtha (V.M. Datar). With foreword by Sir Akbar. Allahabad, Kitabistan, 1941.
Includes the Persian text of the Ruba’iyat with an English translation. Reissued in 2010 by Oxford City Press.

Contents:

Bibliography
History and notices regarding ‘Omar Khayyam
‘Omar Khayyam’s scientific and philosophic works
Manuscripts and editons of ‘Omar Khayyam’s Quatrains
Works of other Persian authors.

Omar Khayyam – a myth?

Omar Khayyam – a myth? A.H. Millar
In: The Morning Post, december 2 1926.

Millar’s aim is to expose Omar Khayyám’s Rubaiyat as a myth.