@article{7066, author = {A. Pradhan}, title = {Photo-ionization cross-sections of NE II, NE III and NE IV}, year = {1980}, journal = {Monthly Notices of the Royal Astronomical Society}, volume = {190}, pages = {5P-8P}, url = {http://adsabs.harvard.edu/full/1980MNRAS.190P...5P}, note = {JILA Pub. 1985}, }