TY - JOUR AU - H. Nussbaumer BT - The Astrophysical Journal DA - Jan-06-1971 DO - 10.1086/150969 PY - 1971 EP - 411 T2 - The Astrophysical Journal TI - Forbidden Transitions in the C i Sequence UR - http://adsabs.harvard.edu/full/1971ApJ...166..411N VL - 166 SN - 0004-637X ER -