Revisiting the shocks in BHR71: new observational constraints and H2O predictions for Herschel A. Gusdorf, T. Giannini, D. R. Flower, B. Parise, R. Güsten and L. E. Kristensen A&A, 532 (2011) A53 Published online: 21 July 2011 DOI: 10.1051/0004-6361/201116758