Colowick, Sidney P.. Methods in Enzymology: Cyclic Nucleotides / edited by Joel G. Hardman and Bert W. O`Malley. - 1st ed / - New York-3 : Academic Press, Inc.. - p.454,xx : ISBN: 0-12-181938-8 Dewey Class. No.: E982n73,N54 / L4.38.C