@article{ZimmermannJauer2021,
  author    = {Andreas Zimmermann and Nora Jauer},
  title     = {Possible indirect legal effects under international law of non-legally binding instruments},
  journal   = {KFG working paper series},
  volume    = {48},
  url       = {https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3840767},
  year      = {2021},
}