Dissection of the protostellar envelope surrounding IRAS 05173-0555 in L1634M. T. Beltrán, J. Wiseman, P. T. P. Ho, R. Estalella, G. A. Fuller and A. WoottenA&A, 485 2 (2008) 517-526DOI: https://doi.org/10.1051/0004-6361:20079224