@InProceedings{yfh:hsRAL2003020,
   title = {Ordering techniques for singly bordered block diagonal forms for unsymmetric parallel sparse direct solvers},
   author = {Y. F. Hu and J. A. Scott},
   year = 2005,
   BookTitle = {Numerical Linear Algebra with Applications},
   att_url = {http://www2.research.att.com/areas/visualization/papers_videos/pdf/yfh-hsRAL2003020.pdf}
}