1. Origin of the PN molecule in star-forming regions: the enlarged sample. Issue 4 (2nd September 2019) Authors: Fontani, F; Rivilla, V M; van der Tak, F F S; Mininni, C; Beltrán, M T; Caselli, P Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 489:Issue 4(2019) Page Start: 4530 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗