@article{1209081, author = {Alexander Kramida}, title = {Configuration Interactions of Class 11: An Error in Cowan's Atomic Structure Theory}, year = {2017}, number = {215}, month = {2017-02-10 05:02:00}, publisher = {Computer Physics Communications}, doi = {https://doi.org/10.1016/j.cpc.2017.02.003}, language = {en}, }