@Article{geiger2017bpmn,
  author  = {Matthias Geiger and Simon Harrer and J\"org Lenhard and Guido Wirtz},
  title   = {BPMN 2.0: The state of support and implementation},
  journal = {Future Generation Computer Systems},
  year    = {2018},
  month   = mar,
  vol     = {80},
  pages   = {250--262}
}