Roland Masson Philippe Quandalle Stéphane Requena Robert Scheichl Parallel Preconditioning for Sedimentary Basin Simulations. 93-102 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2907&spage=93 2003 conf/lssc/2003 LSSC db/conf/lssc/lssc2003.html#MassonQRS03