TY - JOUR
AU - G. Olson
BT - The Astrophysical Journal
DA - Jan-05-1981
DO - 10.1086/158882
PY - 1981
EP - 1054
T2 - The Astrophysical Journal
TI - Theoretical P Cygni profiles for resonance lines from excited levels
UR - http://adsabs.harvard.edu/full/1981ApJ...245.1054O
VL - 245
SN - 0004-637X
ER -