Propagating EUV disturbances in the Solar corona: Two-wavelength observations D. B. King, V. M. Nakariakov, E. E. Deluca, L. Golub and K. G. McClements A&A, 404 1 (2003) L1-L4 Published online: 26 May 2003 DOI: 10.1051/0004-6361:20030763