Erratum: Derivation of the master equation for the atomic density matrix for line polarization studies in the presence of magnetic field and depolarizing collisions in astrophysics. Véronique Bommier and Sylvie Sahal-Bréchot (Ann. Phys. Fr. 16 (1991) 555-598)
Ann. Phys. Fr., 16 6 (1991) 707
DOI: https://doi.org/10.1051/anphys:01991001606070700