@article {1980ApJ...236L.143H,
	title = {Hybrid atmospheres and winds in supergiants stars.},
	journal = {\apjl},
	volume = {236},
	year = {1980},
	pages = {L143-L147},
	keywords = {Astrophysics, Emission Spectra, Late Stars, Line Spectra, Magnesium, Stellar Atmospheres, Stellar Coronas, Stellar Radiation, Stellar Spectra, Stellar Winds, Supergiant Stars, Ultraviolet Spectra},
	doi = {10.1086/183215},
	author = {Hartmann, L. and Dupree, A.~K. and Raymond, J.~C.}
}
