@article{Bontrup2018,
  author    = {Heinz-Josef Bontrup},
  title     = {Noch weniger M{\"o}glichkeiten zu Gegenpositionen},
  journal   = {Gewerkschaftliche Monatshefte},
  volume    = {55},
  number    = {11/12},
  pages     = {654f.},
  year      = {2018},
}