@misc{indiciaea4672d1fd5cc,
  title = {Über die Karbonbrachiopoden Spitzbergens und Beeren Eilands — Illustration, BHL page 31251069},
  year = {1914},
  url = {https://www.biodiversitylibrary.org/page/31251069},
  note = {Source identifier: page-31251069}
}