@article{Schrey-1987-45677,
  author = {Schrey, E and Vauk, G},
  title = {Records of entangled gannets (Sula bassana) at Helgoland, German Bight},
  journal = {Marine Pollution Bulletin},
  year = {1987},
  month = {jun},
  publisher = {Elsevier},
  volume = {18},
  number = {6B},
  pages = {350--352},
  doi = {10.1016/S0025-326X(87)80024-3},
  url = {https://www.sciencedirect.com/science/article/abs/pii/S0025326X87800243},
  keywords = {Birds, Seabirds},
}