D. J. Green, S. Michaelson. Series Solution of Certain Sturm-Liouville Eigenvalue Problems. Comput. J., 7(4):322-336, 1965. [doi]
@article{GreenM65,
title = {Series Solution of Certain Sturm-Liouville Eigenvalue Problems},
author = {D. J. Green and S. Michaelson},
year = {1965},
doi = {10.1093/comjnl/7.4.322},
url = {https://doi.org/10.1093/comjnl/7.4.322},
researchr = {https://researchr.org/publication/GreenM65},
cites = {0},
citedby = {0},
journal = {Comput. J.},
volume = {7},
number = {4},
pages = {322-336},
}