The Mid-Infrared Colors of the Interstellar Medium and Extended Sources at the Galactic CenterDOI: info:10.1086/589635v. 682384–399
Arendt, R. G., Stolovy, S. R., Ramírez, S. V., Sellgren, K., Cotera, A. S., Law, C. J., Yusef-Zadeh, F., Smith, Howard A., and Gezari, D. Y. 2008. "The Mid-Infrared Colors of the Interstellar Medium and Extended Sources at the Galactic Center." The Astrophysical Journal, 682 384–399. https://doi.org/10.1086/589635.