M. S. U. D. O. Astronomy

Using Strong Lines to Estimate Abundances in Extragalactic H II Regions and Starburst Galaxies

Harvard-Smithsonian CfA, L. Kewley, M. Dopita, 2002, astro-ph/0206495.

Estimation of Carbon Abundances in Metal-Poor Stars. I. Application to the Strong G-Band Stars of Beers, Preston, and Shectman

Caltech, T. Beers, Brazil., 2005, astro-ph/0508202.