@misc{nvgoucl09,
  title = "A Simpler Approach to Waterfall",
  author = "Chris Nicholls and Irina Voiculescu and Stuart Golodetz",
  year = "2009",
  booktitle = "Proceedings of the Oxford University Computing Laboratory Student Conference 2009",
  journal = "Proceedings of the Oxford University Computing Laboratory Student Conference 2009",
  month = "October",
  url = "http://www.comlab.ox.ac.uk/files/2593/RR-09-14.pdf",
}