TY - JOUR
AU - G. Rybicki
AU - David Hummer
BT - The Astrophysical Journal
DA - Jan-12-1967
DO - 10.1086/149362
PY - 1967
EP - 607
T2 - The Astrophysical Journal
TI - Spectral Line Formation in Variable-Property Media: the Riccati Method
UR - http://adsabs.harvard.edu/full/1967ApJ...150..607R
VL - 150
SN - 0004-637X
ER -