@article{Saloman_2012, doi = {10.1063/1.4754694}, url = {https://doi.org/10.1063%2F1.4754694}, year = 2012, month = {dec}, publisher = {{AIP} Publishing}, volume = {41}, number = {4}, pages = {043103}, author = {E. B. Saloman}, title = {Energy Levels and Observed Spectral Lines of Neutral and Singly Ionized Chromium, Cr I and Cr {II}}, journal = {Journal of Physical and Chemical Reference Data} }