@article{Caswell-1999-5490,
  author = {Caswell, H and Fujiwara, M and Brault, S},
  title = {Declining Survival Probability Threatens the North Atlantic Right Whale},
  journal = {Proceedings of the National Academy of Sciences of the United States of America},
  year = {1999},
  month = {mar},
  publisher = {PNAS},
  volume = {96},
  number = {6},
  pages = {3308--3313},
  doi = {10.1073/pnas.96.6.3308},
  url = {https://www.pnas.org/content/96/6/3308},
  keywords = {Marine Mammals, Cetaceans},
}