Elia, D., Molinari, S., Schisano, E., Pestalozzi, M., Pezzuto, S., Merello, M., et al. (2017). The Hi-GAL compact source catalogue - I. The physical properties of the clumps in the inner Galaxy (-71.0° < ℓ < 67.0°). Monthly Notices of the RAS, 471, 100-143. doi:10.1093/mnras/stx1357.