@phdthesis{kalleberg-07c,
  author  = {Karl Trygve Kalleberg},
  title   = {Abstractions for Language-Independent Program Transformations},
  year    = {2007},
  month   = {June},
  note    = {ISBN 978-82-308-0441-4},
  school  = {University of Bergen, Norway},
  address = {Postboks 7800, 5020 Bergen, Norway},
  urlpdf  = {http://www.ii.uib.no/~karltk/phd/karltk-dissertation.pdf},
}