@article{9942, author = {David Norcross}, title = {Application of Scattering Theory to the Calculation of Alkali Negative-Ion Bound States}, year = {1974}, journal = {Physical Review Letters}, volume = {32}, pages = {192-195}, month = {Jan-02-1974}, issn = {0031-9007}, doi = {10.1103/PhysRevLett.32.192}, }