Cross sections for Ar-L2,3, Kr-M4,5, and Xe-N4,5 ionizations by elctron impact Takayanagi, T. ; Nakashio, A. ; Hirota, C. ; Suzuki, H. ; Wakiya, K. Abstract Publication: Physics of Electronic and Atomic Collisions: ICPEAC XI Pub Date: 1979 Bibcode: 1979peac.conf..260T