Michael Bader Christoph Zenger A Fast Solver for Convection Diffusion Equations Based on Nested Dissection with Incomplete Elimination. 795-805 2000 conf/europar/2000 Euro-Par http://link.springer.de/link/service/series/0558/bibs/1900/19000795.htm db/conf/europar/europar2000.html#BaderZ00