%0 Conference Proceedings %B 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, Vienna, Austria, 23-26 May %D 2011 %T 3-D parallel frequency-domain visco-acoustic wave modelling based on a hybrid direct/iterative solver %A Azzam Haidar %A Luc Giraud %A Hafedh Ben-Hadj-Ali %A Florent Sourbier %A Stéphane Operto %A Jean Virieux %B 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, Vienna, Austria, 23-26 May %8 2011-00 %G eng