TY - JOUR AU - G. Rybicki AU - David Hummer BT - Astronomy and Astrophysics PY - 1994 SP - 553 EP - 562 T2 - Astronomy and Astrophysics TI - An accelerated lambda iteration method for multilevel radiative transfer. III. Noncoherent electron scattering UR - http://adsabs.harvard.edu/full/1994A\%26A...290..553R VL - 290 ER -