@article{Bontrup2018,
  author    = {Heinz-Josef Bontrup},
  title     = {Alternativen und Visionen. Das Anliegen der Memorandum-Gruppe},
  journal   = {Sozialismus},
  volume    = {37},
  number    = {11},
  pages     = {17ff.},
  year      = {2018},
}