TY - JOUR AU - R. Shine AU - H. Gerola AU - Jeffrey Linsky BT - The Astrophysical Journal DA - Jan-12-1975 DO - 10.1086/181990 PY - 1975 EP - L101 T2 - The Astrophysical Journal TI - Diffusion effects on the line intensities of He I and He II in the solar transition region UR - http://adsabs.harvard.edu/full/1975ApJ...202L.101S VL - 202 SN - 0004-637X ER -