Certification of algorithm 47: associated Legendre functions of the first kind for real or imaginary arguments.

Richard George Certification of algorithm 47: associated Legendre functions of the first kind for real or imaginary arguments. 446 1963 6 Commun. ACM 8 http://doi.acm.org/10.1145/366707.367558 db/journals/cacm/cacm6.html#George63