TY - JOUR AU - R. Steinitz AU - R. Shine BT - Monthly Notices of the Royal Astronomical Society DO - 10.1093/mnras/162.3.197 N1 -
JILA Pub. 949
PY - 1973 SE - 197 SP - 197 EP - 206 T2 - Monthly Notices of the Royal Astronomical Society TI - On the dependence of the two-level source function on its own radiation field UR - http://adsabs.harvard.edu/full/1973MNRAS.162..197S VL - 162 ER -