@article{6196, author = {R. Keppens and F. Casse and J. P. Goedbloed}, title = {Waves and instabilities in accretion disks: Magnetohydrodynamic spectroscopic analysis}, year = {2002}, journal = {Astrophysical Journal}, volume = {569}, pages = {L121-L126}, month = {Apr}, isbn = {0004-637X}, doi = {10.1086/340666}, language = {eng}, }