Photometric variability of young brown dwarfs in the Orionis open clusterJ. A. Caballero, V. J. S. Béjar, R. Rebolo and M. R. Zapatero OsorioA&A, 424 3 (2004) 857-872DOI: https://doi.org/10.1051/0004-6361:20047048
Orionis open cluster Orionis open cluster