Proper motions of molecular hydrogen outflows in the ρ Ophiuchi molecular cloudM. Zhang, W. Brandner, H. Wang, M. Gennaro, A. Bik, Th. Henning, R. Gredel, M. Smith and Th. StankeA&A, 553 (2013) A41DOI: https://doi.org/10.1051/0004-6361/201220342
