Confirmation of the binary status of Chamaeleon Hα 2 – a very young low-mass binary in ChamaeleonT. O. B. Schmidt, R. Neuhäuser, N. Vogt, A. Seifahrt, T. Roell and A. BedalovA&A, 484 2 (2008) 413-418DOI: https://doi.org/10.1051/0004-6361:20078381