@inproceedings{HRR04,
 author = {Hunold, S. and Rauber, T. and R\"{u}nger, G.},
 title = {{Hierarchical Matrix-Matrix-Multiplication based on Multiprocessor Tasks}},
 booktitle = {Proc. of the 4th Int. Conf. on Computational Science (ICCS'04)},
 series = {LNCS},
 editor = {Bubak, M. and Dongarra, J. J. and van Albada, G. D.},
 volume = {3037},
 pages = {1--8},
 year = {2004},
 isbn = {3-540-22115-8},
 publisher = {Springer},
}