The massive eclipsing LMC Wolf-Rayet binary BAT99-129 - I. Orbital parameters, hydrogen content and spectroscopic characteristicsC. Foellmi, A. F. J. Moffat and S. V. MarchenkoA&A, 447 2 (2006) 667-680DOI: https://doi.org/10.1051/0004-6361:20054063