@article{847081, author = {M Gordon and M Schmidt and G Chaban and K Glaesemann and W Stevens and Carlos Gonzalez}, title = {A Natural Orbital Diagnostic for Multiconfigurational Character in Correlated Wave Functions}, year = {1999}, number = {110}, month = {1999-12-01 00:12:00}, publisher = {Journal of Chemical Physics}, language = {en}, }