Slow magnetoacoustic waves in coronal loops: EIT and TRACE E. Robbrecht, E. Verwichte, D. Berghmans, J. F. Hochedez, S. Poedts and V. M. Nakariakov A&A, 370 2 (2001) 591-601 Published online: 15 May 2001 DOI: 10.1051/0004-6361:20010226