@article{799,
  author = {Gabor Karsai and Miklos Maroti and Akos Ledeczi and Jeff Gray and Janos Sztipanovits},
  title = {Composition and Cloning in Modeling and Meta-Modeling},
  year = {2003},
  journal = {IEEE Transactions on Control System Technology},
  month = {December},
  language = {eng},
}