@Article{fi03_ghv,
  author =	 {Szilvia Gyapay and Reiko Heckel and D{\'a}niel
                  Varr{\'o}},
  title =	 {Graph Transformation with Time},
  journal =	 {Fundamenta Informaticae},
  year =	 {2003},
  OPTkey =	 {},
  OPTvolume =	 {},
  OPTnumber =	 {},
  OPTpages =	 {},
  OPTmonth =	 {},
  note =	 {Invited to a Special Issue},
  OPTannote =	 {}
}