Radiative Transfer in Stellar Atmospheres by Robert J. Rutten (8th edition)

ID: radiative-transfer-in-stellar-atmospheres-by-robert-j-rutten-8th-edition

Publisher: Utrecht University (self-identified lecture-note series).
Cited passages: §2.2.2, pp. 17–19, equations (2.37)–(2.44) and Figure 2.4.

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