@misc{indiciae66d1491c0758,
  title = {On the biology of our flat-fishes and on the decrease of our flat-fish fisheries, with some observations showing how to remedy the latter and promote the flat-fish fisheries in our seas east of the Skaw — Illustration, Tavle I},
  year = {1894},
  url = {https://www.biodiversitylibrary.org/page/36121006},
  note = {Source identifier: page-36121006}
}