TY - JOUR AU - R. Greene AU - John Cooper BT - Journal of Quantitative Spectroscopy and Radiative Transfer DA - Jan-11-1975 DO - 10.1016/0022-4073(75)90079-5 PY - 1975 SP - 1045 EP - 1053 T2 - Journal of Quantitative Spectroscopy and Radiative Transfer TI - A unified theory of Stark broadening for hydrogenic ions-III. Results for He II Lyman-alpha VL - 15 SN - 00224073 ER -