Spitzer IRS Observations of the XA Region in the Cygnus Loop Supernova RemnantDOI: info:10.1088/0004-637X/787/1/3v. 7873
Sankrit, Ravi, Raymond, John C., Bautista, Manuel, Gaetz, Terrance J., Williams, Brian J., Blair, William P., Borkowski, Kazimierz J., and Long, Knox S. 2014. "Spitzer IRS Observations of the XA Region in the Cygnus Loop Supernova Remnant." The Astrophysical Journal, 787 3. https://doi.org/10.1088/0004-637X/787/1/3.