Distribution of Serpens South protostars revealed with ALMA Adele L. Plunkett, Manuel Fernández-López, Héctor G. Arce, Gemma Busquet, Diego Mardones and Michael M. Dunham A&A, 615 (2018) A9 Published online: 03 July 2018 DOI: 10.1051/0004-6361/201732372