http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mathieu functions and spheroidal functions and their mathematical foundations, further studies
Joseph Meixner, Friedrich W. Schäfke, Gerhard Wolf.
Includes bibliographical references (pages [120]-126) and index.
Berlin ; New York : Springer-Verlag, 1980
Lecture notes in mathematics (Springer-Verlag) ; 837