@misc{9930,
  author = {Frank Eliassen and J. Veijalainen and H. Tirri},
  title = {Aspects of Transaction Modelling},
  year = {1988},
  journal = {Proceedings EUTECO{\textquoteright}88},
  pages = {1051-1067},
  address = {Vienna, Austria,},
  editor = {R. Speth},
}