Rotation, pulsations and outbursts in the Be star υ Cygni (HD 202904)C. Neiner, M. Floquet, A. M. Hubert, Y. Frémat, R. Hirata, S. Masuda, D. Gies, C. Buil and C. MartayanA&A, 437 1 (2005) 257-272DOI: https://doi.org/10.1051/0004-6361:20041901
