@article{SchmidtHebel2009,
  author    = {Schmidt, Rolf and Hebel, Christoph},
  title     = {Makroskopische Verkehrssimulationsmodelle in der kommunalen Planungspraxis},
  series = {Stadt Region Land (2009)},
  journal   = {Stadt Region Land (2009)},
  publisher = {RWTH Aachen},
  address   = {Aachen},
  isbn      = {0344-9645},
  pages     = {63 -- 72},
  year      = {2009},
  language  = {de}
}
@article{GrajewskiKoesterTurek2009,
  author    = {Grajewski, Matthias and K{\"o}ster, Michael and Turek, Stefan},
  title     = {Mathematical and Numerical Analysis of a Robust and Efficient Grid Deformation Method in the Finite Element Context},
  series = {SIAM Journal on Scientific Computing},
  volume    = {31},
  journal   = {SIAM Journal on Scientific Computing},
  number    = {2},
  publisher = {Society for Industrial and Applied Mathematics},
  address   = {Philadelphia, Pa.},
  doi       = {10.1137/050639387},
  pages     = {1539 -- 1557},
  year      = {2009},
  language  = {en}
}