Comparative Analysis of Molecular Clouds in M31, M33, and the Milky Wayv. 675330–339
Sheth, Kartik, Vogel, Stuart N., Wilson, Christine D., and Dame, T. M. 2008. "Comparative Analysis of Molecular Clouds in M31, M33, and the Milky Way." The Astrophysical Journal, 675 330–339.