@unpublished{WeskeRinderleMaToumanietal.2013,
  author    = {Weske, Mathias and Rinderle-Ma, Stefanie and Toumani, Farouk and Wolf, Karsten},
  title     = {Special section on BPM 2011 conference. - Special Issue},
  series = {Information systems},
  volume    = {38},
  journal   = {Information systems},
  number    = {4},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0306-4379},
  doi       = {10.1016/j.is.2013.01.003},
  pages     = {545 -- 546},
  year      = {2013},
  language  = {en}
}