@article {1979ApJ...233L.129B,
	title = {High-pressure transition regions in stellar model chromospheres.},
	journal = {\apjl},
	volume = {233},
	year = {1979},
	pages = {L129-L133},
	keywords = {Astrophysics, Atmospheric Models, Calcium, Chromosphere, H Alpha Line, High Pressure, K Lines, Line Formation:Stellar Chromospheres, Line Spectra, Magnesium, Stars:UV Spectra, Stellar Models, Stellar Spectra, Ultraviolet Astronomy},
	doi = {10.1086/183091},
	author = {Baliunas, S.~L. and Avrett, E.~H. and Hartmann, L. and Dupree, A.~K.}
}
