- L.
Ahlfors, Complex Analysis (3rd ed.), McGraw-Hill Book Co., 1979.
- W.
Rudin, Real and Complex Analysis, McGraw-Hill International Editions, 3 ed.,
1987
- P.
Montel, Leçons sur les recurrences et leurs applications, Gauthier Villars,
Paris, 1957.
-
E.T.
Wittaker e G.N. Watson, A Course of Modern Analysis (4th ed.),
Cambridge Unversity Press, 1929
|