TY - ECHAP AU - M. Seaton DO - 10.1016/S0065-2199(08)60029-9 PB - Elsevier PY - 1976 SN - 9780120038114/00652199 SP - 83 EP - 142 TI - Electron Impact Excitation of Positive Ions UR - http://linkinghub.elsevier.com/retrieve/pii/S0065219908600299 VL - 11 ER -