@Misc{zbMATH02581422,
Author = {E. T. {Whittaker} and G. N. {Watson}},
Title = {{A course of modern analysis. An introduction to the general theory of infinite processes and of analytic functions; with an account of the principal transcendental functions. 4th ed}},
Year = {1927},
Language = {English},
HowPublished = {{Cambridge: Cambridge University Press. vi, 608 p. (1927).}},
MSC2010 = {30-01 33-01},
Zbl = {53.0180.04}
}