@incollection{Klein2017,
  author    = {Eckart Klein},
  title     = {Seat and Symbols of the Council of Europe},
  booktitle = {The Council of Europe : its law and politics},
  editor    = {Stefanie Schmahl and Marten Breuer},
  isbn      = {978-0-19-967252-3},
  year      = {2017},
}