author = {Hackbusch, Wolfgang},
title = {{Direct domain decomposition using the hierarchical matrix technique}},
booktitle = {Domain decomposition methods in science and engineering : [Proceedings of the 14th
International Conference on Domain Decomposition Methods, Cocoyoc, Mexico]},
editor = {Herrera, I. and Keyes, D. E.},
publisher = {National Autnomous University of Mexico},
address = {Mexico City},
year = {2003},
pages = {39--50},isbn={970-32-0859-2},
institution = {{Max Planck Institute for Mathematics in the Sciences}},
MISPreprint = {{MIS-Preprint 23/2002}},
url = {},