Wampfler, S. F., Bruderer, S., Karska, A., Herczeg, G. J., Van Dishoeck, E. F., Kristensen, L. E., et al. (2013). OH far-infrared emission from low- and intermediate-mass protostars surveyed with Herschel-PACS. Astronomy & Astrophysics, 552: A56, pp. 1-45. doi:10.1051/0004-6361/201219929.