@inproceedings{sg:broughan,
   AUTHOR= {Broughan, K. A. and Keady, G. and Robb, T. D. and
            Richardson, M. G. and Dewar, M. C.},
   TITLE = {{Some Symbolic Computing Links to the NAG Numeric Library}},
   journal = {SIGSAM bulletin},
   volume = {25},
   number = {3},
   year = {1991},
   PAGES = {28-37}
}