@ARTICLE{JanderBraubachPokahrLamersdorfWack2011,
  author  = {Kai Jander and Lars Braubach and Alexander Pokahr and Winfried Lamersdorf and Karl-Josef Wack},
  title   = {Goal-oriented Processes with GPMN},
  journal = {International Journal on Artificial Intelligence Tools (IJAIT)},
  year    = {2011},
  volume  = {20},
  number  = {6},
  pages   = {1021-1041},
  month   = {12}
}