@article{141631, author = {Joseph Reader and Nicola Acquista and V Kaufman}, title = {Spectrum and Energy Levels of Seven-times-ionized Krypton (Kr VIII) and Resonance Lines of Eight-times-ionized Krypton (Kr IX)}, year = {1991}, number = {8}, month = {1991-01-01}, publisher = {Journal of the Optical Society of America B-Optical Physics}, language = {en}, }