@techreport{DecompositionOfRectangle,
  title = "The decomposition of a rectangle into rectangles of minimal perimeter",
  author = "A. W. Roscoe and T.Y. Kong and D.M. Mount",
  year = "1986",
  institution = "{University of Maryland Center for Automation Research}",
  note = "Also SIAM Journal of Computing 17, 6 pp1215-1231.",
  number = "{CAR-TR-169}",
  url = "http://www.cs.ox.ac.uk/people/bill.roscoe/publications/25.pdf",
}