Lang, Kenneth R. Astrophysical formulae: a compendium for the physicist and the astrophysicist. - - Berlin Springer-Verlag 1978 - xxvii, 735p., illus.,tables. Ref. p. 613-675 ISBN: ISSN: Subjects--Index Terms: Astrophysical formulae Dewey Class. No.: 523.03(053.3)