Chapter Askey, Richard (2005)
The 1839 Paper on Permutations: Its Relation to the Rodrigues Formula and Further Developments. In: Mathematics and Social Utopias in France: Olinde Rodrigues and His Times (p. 105). (/isis/citation/CBB000830006/) unapi

Book Duren, Peter (1988)
A century of mathematics in America. With the assistance of Richard A. Askey, Merzbach, Uta C.. (/isis/citation/CBB000048322/) unapi

Book Aspray, William; Kitcher, Philip (1988)
History and philosophy of modern mathematics. (/isis/citation/CBB000054311/) unapi

Book Ramanujan revisited: Proceedings of the centenary conference, University of Illinois at Urbana-Champaign, June 1-5, 1987 (1988). (/isis/citation/CBB000053823/) unapi

Article Askey, Richard (1980)
Ramanujan's extensions of the gamma and beta functions. American Mathematical Monthly (pp. 346-359). (/isis/citation/CBB000004822/) unapi

Book Askey, Richard (1975)
A note on the history of series. (/isis/citation/CBB000021838/) unapi