1. 3D shape of Orion A with Gaia DR2 An informed view on Star Formation Rates and Efficiencies. Issue Volume 14:Issue S345(2019) (August 2018) Authors: Großschedl, Josefa E.; Alves, João; Meingast, Stefan; Hasenberger, Birgit Editors: Elmegreen, Bruce G.; Tóth, L. Viktor; Güdel, Manuel Journal: Proceedings of the International Astronomical Union Issue: Volume 14:Issue S345(2019) Page Start: 27 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗