Article ISI
ApJ  (2006)

The Spitzer c2d Survey of Large, Nearby, Insterstellar Clouds. II. Serpens Observed with IRAC

Harvey, Paul M.; Chapman, Nicholas; Lai, Shih-Ping; Evans, Neal J., II; Allen, Lori E.; Jørgensen, Jes K.; Mundy, Lee G.; Huard, Tracy L.; Porras, Alicia; Cieza, Lucas; et al.