@article{Gautschi:1965:LFA,
author = {Gautschi, W.},
title = {Algorithm 259: {L}egendre functions for arguments larger than one},
journal = {Comm. ACM},
fjournal = {Association for Computing Machinery. Communications},
volume = {8},
year = {1965},
number = {8},
pages = {488–492},
note = {Variable-precision Algol. For remark see ACM Trans. Math. Software
{\bf 3}(2) (1977), p. 204–205},
issn = {0001-0782},
doi = {10.1145/365474.355591}}