Water abundance variations around high-mass protostars: HIFI observations of the DR21 regionv. 518EDP SciencesL107
van der Tak, Floris, Marseille, M. G., Herpin, F., Wyrowski, F., Baudry, A., Bontemps, Sylvain, Braine, J., Doty, S., Frieswijk, W., Melnick, Gary J., Shipman, R., van Dishoeck, Ewine F., Benz, A. O., Caselli, Paola, Hogerheijde, Michiel R., Johnstone, D., Liseau, R., Bachiller, R., Benedettini, M., Bergin, Edwin A., Bjerkeli, P., Blake, Geoffrey A., Bruderer, S., Cernicharo, José, Codella, C. et al. 2010. "Water abundance variations around high-mass protostars: HIFI observations of the DR21 region." Astronomy and Astrophysics, 518 L107.