>34</a>
<DD>Esmond G. Ng amd Padma Raghavan<BR>
<EM>Performance of greedy ordering heuristics for sparse {C}holesky factorization</EM><br>
SIAM Journal on Matrix Analysis and Applications (To appear)

<P></P><DT><A NAME="George:evolution">35</a>
<DD>Alan George and Joseph W. H. Liu<BR>
<EM>The Evolution of the Minimum Degree Ordering Algorithm</EM><br>
SIAM Review, March 1989, vol. 31, num. 1, pp. 1-19.

<P></P><DT><A NAME="ford56:_maxim">36</a>
<DD>L. R. Ford and D. R. Fulkerson<BR>
<EM>Maximal flow throug