TY - JOUR AU - David Hummer AU - G. Rybicki BT - The Astrophysical Journal DA - Jan-08-1983 DO - 10.1086/161255 PY - 1983 EP - 888 T2 - The Astrophysical Journal TI - Erratum - Second-Order Escape Probability Approximations in Radiative Transfer UR - http://adsabs.harvard.edu/full/1983ApJ...271..888H VL - 271 SN - 0004-637X ER -