%0 Journal Article %J To appear in Geophysical Prospecting journal. %D 2011 %T Three-dimensional parallel frequency-domain visco-acoustic wave modelling based on a hybrid direct/iterative solver. %A Florent Sourbier %A Azzam Haidar %A Luc Giraud %A Hafedh Ben-Hadj-Ali %A Stéphane Operto %A Jean Virieux %B To appear in Geophysical Prospecting journal. %8 2011-00 %G eng