The shapes of column density PDFs. The importance of the last closed contourDOI: info:10.1051/0004-6361/201731436v. 606L2
Alves, João, Lombardi, Marco, and Lada, Charles J. 2017. "The shapes of column density PDFs. The importance of the last closed contour." Astronomy and Astrophysics, 606 L2. https://doi.org/10.1051/0004-6361/201731436.