Dennis M. Healy Jr., P. J. Kostelec, Daniel N. Rockmore. Towards Safe and Effective High-Order Legendre Transforms with Applications to FFTs for the 2-sphere. Adv. Comput. Math., 21(1-2):59-105, 2004. [doi]
@article{HealyKR04,
title = {Towards Safe and Effective High-Order Legendre Transforms with Applications to FFTs for the 2-sphere},
author = {Dennis M. Healy Jr. and P. J. Kostelec and Daniel N. Rockmore},
year = {2004},
doi = {10.1023/B:ACOM.0000016431.03652.65},
url = {http://dx.doi.org/10.1023/B:ACOM.0000016431.03652.65},
researchr = {https://researchr.org/publication/HealyKR04},
cites = {0},
citedby = {0},
journal = {Adv. Comput. Math.},
volume = {21},
number = {1-2},
pages = {59-105},
}