B. J. Duke. Computation of rotational levels. Comput. J., 9(2):210, 1966. [doi]
@article{Duke66,
title = {Computation of rotational levels},
author = {B. J. Duke},
year = {1966},
doi = {10.1093/comjnl/9.2.210},
url = {https://doi.org/10.1093/comjnl/9.2.210},
researchr = {https://researchr.org/publication/Duke66},
cites = {0},
citedby = {0},
journal = {Comput. J.},
volume = {9},
number = {2},
pages = {210},
}