Radiative Transfer and non-LTE

Kiselman+Nordlund95:

Dan Kiselman and Åke Nordlund. 3D NLTE Line Formation in the Solar Photosphere and the Solar Oxygen Abundance. A&A, 302:578--586, 1995.

Nordlund+Stein91b:

Å. Nordlund and R. F Stein. Dynamics of and radiative transfer in inhomogeneous media. In L. Crivellari, I. Hubeny, and D. G. Hummer, editors, Stellar Atmospheres: Beyond Classical Models. Kluwer, 1991.

Nordlund84b:

Å. Nordlund. Iterative Solution of Radiative Transfer Problems with Spherical Symmetry using a Single-Ray Approximation, 211--233. Cambridge University Press, 1984.

Nordlund85c:

Å. Nordlund. NLTE Spectral Line Formation in a Three-Dimensional Atmosphere with Velocity Fields. In J. E. Beckman and L. Crivellari, editors, Progress in Spectral Line Formation Theory, volume 152 of NATO Advanced Science Institute Series C, 215--224. Reidel, 1985.

Nordlund91:

Å. Nordlund. NLTE Spectral Line Formation in Three Dimensions. In L. Crivellari, I. Hubeny, and D. G. Hummer, editors, Stellar Atmospheres: Beyond Classical Models, 61--68. Kluwer, 1991.