Bibtex Record:
@workingpaper{
Author = {Teahan, W.J. and Inglis, S.J. and Cleary, J.G. and Holmes, G.},
Title = {Correcting English text using PPM models},
Publisher = {Department of Computer Science, The University of Waikato},
Number = {97/26},
Pages = {1-10},
Year = {1997}
}