@article{WeidlichMendlingWeske2012,
  author    = {Matthias Weidlich and Jan Mendling and Mathias Weske},
  title     = {Propagating changes between aligned process models},
  journal   = {The journal of systems and software},
  volume    = {85},
  number    = {8},
  pages     = {1885 -- 1898},
  doi       = {10.1016/j.jss.2012.02.044},
  year      = {2012},
}