Dim Coumou Stephan Matthäi Sebastian Geiger Thomas Driesner A parallel FE-FV scheme to solve fluid flow in complex geologic media. 1697-1707 2008 34 Computers & Geosciences 12 http://dx.doi.org/10.1016/j.cageo.2007.11.010 db/journals/gandc/gandc34.html#CoumouMGD08