@article{Peschko-2016-3437,
  author = {Peschko, V and Ronnenberg, K and Siebert, U and Gilles, A},
  title = {Trends of Harbour Porpoise (Phocoena phocoena) Density in the Southern North Sea},
  journal = {Ecological Indicators},
  year = {2016},
  month = {jan},
  publisher = {Elsevier},
  volume = {60},
  pages = {174--183},
  doi = {10.1016/j.ecolind.2015.06.030},
  url = {https://www.sciencedirect.com/science/article/pii/S1470160X15003635},
  keywords = {Marine Mammals},
}