Atomic jet from SMM1 (FIRS1) in Serpens uncovers protobinary companionO. Dionatos, J. K. Jørgensen, P. S. Teixeira, M. Güdel and E. BerginA&A, 563 (2014) A28DOI: https://doi.org/10.1051/0004-6361/201322799