Spitzer characterization of dust in an anomalous emission region: the Perseus cloud
Tibbs, C. T.; Flagey, N.; Paladini, R.; Compiègne, M.; Shenoy, S.; Carey, S.; Noriega Crespo, A.; Dickinson, C.; Ali Haïmoud, Y.; Casassus Montero, Simón; Cleary, K.; Davies, R. D.; Hirata, C. M.; Watson, R. A. (2011)