Article

Keown, J, Francesco, JD, Rosolowsky, E, Singh, A, Figura, C, Kirk, H, Anderson, LD, Chen, MC-Y, Elia, D, Friesen, R, Ginsburg, A, Marston, A, Pezzuto, S, Schisano, E, Bontemps, S, Caselli, P, Liu, H-L, Longmore, SN, Motte, F, Myers, PC et al, Offner, SSR, Sanhueza, P, Schneider, N, Stephens, I, Urquhart, J and collaboration, TKEYSTONE (2019) KFPA Examinations of Young STellar Object Natal Environments (KEYSTONE): Hierarchical Ammonia Structures in Galactic Giant Molecular Clouds. Astophysical Journal, 884 (1). ISSN 0004-637X