@inproceedings{HRR04, author = {Hunold, S. and Rauber, T. and R\"{u}nger, G.}, title = {{Multilevel Hierarchical Matrix-Matrix Multiplication on Clusters}}, booktitle = {Proc. of the 18th Int. Conf. of Supercomputing (ICS'04)}, pages = {136--145}, year = {2004}, isbn = {1-58113-839-3}, publisher = {ACM}, }