J. M. Gerard, Michael P. Barnett, I. G. Izsak. Mechanization of tedious algebra: the Newcomb operators of planetary theory. Communications of the ACM, 8(1):27-32, 1965. [doi]
@article{GerardBI65,
title = {Mechanization of tedious algebra: the Newcomb operators of planetary theory},
author = {J. M. Gerard and Michael P. Barnett and I. G. Izsak},
year = {1965},
doi = {10.1145/363707.363710},
url = {http://doi.acm.org/10.1145/363707.363710},
tags = { algebra},
researchr = {https://researchr.org/publication/GerardBI65},
cites = {0},
citedby = {0},
journal = {Communications of the ACM},
volume = {8},
number = {1},
pages = {27-32},
}