The Blazhko effect of RR Lyrae in 2003-2004 K. Kolenberg, H. A. Smith, K. D. Gazeas, A. Elmaslı, M. Breger, E. Guggenberger, P. Van Cauteren, P. Lampens, P. Reegen, P. G. Niarchos et al. (4 more) A&A, 459 2 (2006) 577-588 Published online: 12 September 2006 DOI: 10.1051/0004-6361:20054415