@conference{815106, author = {J Kim and X Xiong and Thomas O'Brian and T McIlrath and Thomas Lucatorto}, title = {RIS Measurement of AC Stark Shifts and Photoionization Cross Sections in Calcium,}, year = {1992}, month = {1992-01-01 00:01:00}, publisher = {Sixth Intl. Symposium on Resonance Ionization Spectroscopy , Santa Fe, NM, USA}, language = {en}, }