@inproceedings{1972-fiduccia-matrix ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1972/\allowbreak fiduccia-matrix}} ,author={Charles M. Fiduccia} ,crossref={1972-miller} ,MR={52:12398} ,pages={31--40} ,title={{On obtaining upper bounds on the complexity of matrix multiplication}} ,year={1972} }