@article{PolyvyanyyGarciaBanuelosFahlandetal.2014,
  author    = {Artem Polyvyanyy and Luciano Garcia-Banuelos and Dirk Fahland and Mathias Weske},
  title     = {Maximal structuring of acyclic process models},
  journal   = {The computer journal : a publication of the British Computer Society},
  volume    = {57},
  number    = {1},
  pages     = {12 -- 35},
  doi       = {10.1093/comjnl/bxs126},
  year      = {2014},
}