Astrometric confirmation of young low-mass binaries and multiple systems in the Chamaeleon star-forming regionsN. Vogt, T. O. B. Schmidt, R. Neuhäuser, A. Bedalov, T. Roell, A. Seifahrt and M. MugrauerA&A, 546 (2012) A63DOI: https://doi.org/10.1051/0004-6361/201118410
