Oxygen budget in low-mass protostars: the NGC 1333-IRAS4A R1 shock observed in [O i] at 63 μm with SOFIA-GREATL. E. Kristensen, A. Gusdorf, J. C. Mottram, A. Karska, R. Visser, H. Wiesemeyer, R. Güsten and R. SimonA&A, 601 (2017) L4DOI: https://doi.org/10.1051/0004-6361/201630310
