Schmalzl, M., Visser, R., Walsh, C., Albertsson, T., Van Dishoeck, E. F., Kristensen, L. E., & Mottram, J. C. (2014). Water in low-mass star-forming regions with Herschel - The link between water gas and ice in protostellar envelopes. Astronomy & Astrophysics, 572:. doi:10.1051/0004-6361/201424236.