@proceedings{ caise2004forum,
  title = {Forum 16th Conference on Advanced Information Systems Engineering},
  booktitle = {Forum 16th Conference on Advanced Information Systems Engineering},
  editor = {Janis Grabis and Anne Persson and Janis Stirna},
  address = {Riga, Latvia},
  month = {June},
  year = {2004},
  isbn = {9984-9767-0-X},
  index = {CAISE 2004}
}