A multiwavelength study of solar flare waves - I. Observations and basic properties A. Warmuth, B. Vršnak, J. Magdalenić, A. Hanslmeier and W. Otruba A&A, 418 3 (2004) 1101-1115 Published online: 16 April 2004 DOI: 10.1051/0004-6361:20034332