A simple proof of the addition theorem for spherical harmonics

MLA

Coster, Joseph, and Harold B. Hart. “A Simple Proof of the Addition Theorem for Spherical Harmonics.” American Journal of Physics, vol. 59, no. 4, Apr. 1991, p. 371. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.10674967&authtype=sso&custid=ns315887.

APA

Coster, J., & Hart, H. B. (1991). A simple proof of the addition theorem for spherical harmonics. American Journal of Physics, 59(4), 371.

Chicago

Coster, Joseph, and Harold B. Hart. 1991. “A Simple Proof of the Addition Theorem for Spherical Harmonics.” American Journal of Physics 59 (4): 371. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.10674967&authtype=sso&custid=ns315887.