@misc{FV01,
  author       = {Gert Florijn and Eelco Visser},
  title        = {Models and Techniques for Variability Management},
  howpublished = {SERC grant for a PhD position},
  year         = 2001,
  url          = {http://www.cs.uu.nl/groups/ST/Visser/VariabilityManagement},
  pubcat       = {grant},
  project      = {TraCE},
}