@incollection{KriegerLiese2023,
  author    = {Heike Krieger and Andrea Liese},
  title     = {Introduction},
  booktitle = {Tracing value change in the international legal order},
  editor    = {Heike Krieger and Andrea Liese},
  isbn      = {978-0-19-285583-1},
  doi       = {10.1093/oso/9780192855831.003.0001},
  year      = {2023},
}