TY - JOUR AU - K. Shen AU - John Cooper BT - The Astrophysical Journal DA - Jan-02-1969 DO - 10.1086/149845 PY - 1969 EP - 37 T2 - The Astrophysical Journal TI - On Strong Collisions in Hydrogenic Line Broadening UR - http://adsabs.harvard.edu/full/1969ApJ...155...37S VL - 155 SN - 0004-637X ER -