@article{Plotkin02,
  title = {Three Inadequate Models},
  author = {Gordon D. Plotkin},
  year = {2002},
  url = {http://link.springer.de/link/service/journals/00165/bibs/2013003/20130364.htm},
  tags = {meta-model, Meta-Environment},
  researchr = {https://researchr.org/publication/Plotkin02},
  cites = {0},
  citedby = {0},
  journal = {Formal Asp. Comput.},
  volume = {13},
  number = {3-5},
  pages = {364-385},
}