@misc{Laak2016,
  author    = {Dirk van Laak},
  title     = {Planung, Planbarkeit und Planungseuphorie},
  edition   = {Version 1.0},
  doi       = {10.14765/zzf.dok.2.577.v1},
  url       = {http://docupedia.de/zg/van_laak_planung_v1_de_2010},
  type      = {webpublication},
  year        = {2016},
}