BibTeX
@TECHREPORT{
         Fletcher1991OAf,
       AUTHOR = "Fletcher, R. and Hall, J. A. J.",
       TITLE = "Ordering Algorithms for Irreducible Sparse Linear Systems",
       INSTITUTION = "Dundee University",
       YEAR = "1991",
       TYPE = "Report",
       NUMBER = "NA/131",
       ADDRESS = "Dundee, Scotland",
       REFERRED = "[Dixon1991UoA]."
}