Effects of metallicity, star-formation conditions, and evolution in B and Be stars - I. Large Magellanic Cloud, field of NGC 2004C. Martayan, Y. Frémat, A.-M. Hubert, M. Floquet, J. Zorec and C. NeinerA&A, 452 1 (2006) 273-284DOI: https://doi.org/10.1051/0004-6361:20053859