@article{Crome2021,
  author    = {Crome, Erhard},
  title     = {Weltsozialforum - R{\"u}ckblick nach 20 Jahren},
  series = {Welttrends : das außenpolitische Journal},
  volume    = {29},
  journal   = {Welttrends : das außenpolitische Journal},
  number    = {180},
  publisher = {WeltTrends},
  address   = {Potsdam},
  isbn      = {978-3-947802-67-8},
  issn      = {0944-8101},
  pages     = {58 -- 64},
  year      = {2021},
  language  = {de}
}
@article{Crome2021,
  author    = {Crome, Erhard},
  title     = {Gesinnungsethik und Außenpolitik},
  series = {Welttrends : das außenpolitische Journal},
  volume    = {29},
  journal   = {Welttrends : das außenpolitische Journal},
  number    = {117},
  publisher = {WeltTrends},
  address   = {Potsdam},
  isbn      = {978-3-947802-64-7},
  issn      = {0944-8101},
  pages     = {37 -- 43},
  year      = {2021},
  language  = {de}
}
@article{Crome2021,
  author    = {Crome, Erhard},
  title     = {Hegemonialkampf im Weltsystem},
  series = {WeltTrends : das außenpolitische Journal},
  volume    = {29},
  journal   = {WeltTrends : das außenpolitische Journal},
  number    = {179},
  publisher = {WeltTrends},
  address   = {Potsdam},
  isbn      = {978-3-947802-66-1},
  issn      = {0944-8101},
  pages     = {41 -- 45},
  year      = {2021},
  language  = {de}
}