@techreport{kalleberg-05i,
  author    = {Karl Trygve Kalleberg and Eelco Visser},
  title     = {{SUD'05}: {Proceedings} of the {Sixth} {Stratego} {User} {Days}},
  month     = {May},
  year      = 2005,
  publisher = {Universiteit Utrecht},
  number    = {UU-CS-2005-053},
  address   = {Utrecht, The Netherlands},
  urlpdf    = {http://www.ii.uib.no/~karltk/phd/papers/UU-CS-2005-053.pdf},
  category  = {technical report},
  pubcat    = {technical report},
}