1. Identités de Macdonald;Demazure,1975
2. Dedekind's η-function and the cohomology of infinite dimensional Lie algebras;Garland,1975
3. Lie algebra homology and the Macdonald-Kac formulas;Garland;Invent. Math.,1976
4. Ramanujan;Hardy,1940
5. An Introduction to the Theory of Numbers;Hardy,1960