@inbook{topology,
  title = "Topology, computer science and the mathematics of convergence",
  author = "A. W. Roscoe",
  year = "1991",
  booktitle = "Topology and Category Theory in Computer Science",
  editor = "G.M. Reed and A. W. Roscoe and R.F. Wachter",
  publisher = "{OUP}",
  url = "http://www.cs.ox.ac.uk/people/bill.roscoe/publications/36.ps",
}