deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 2c3b997..550b72a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Estimates of survival from the sighting of marked animals}},  journal = {Biometrika},  }  @article{White_1999,  doi = {10.1080/00063659909477239},  url = {http://dx.doi.org/10.1080/00063659909477239},  year = {1999},  month = {jan},  publisher = {Informa {UK} Limited},  volume = {46},  number = {sup001},  pages = {S120--S139},  author = {Gary C. White and Kenneth P. Burnham},  title = {{Program {MARK}: survival estimation from populations of marked animals}},  journal = {Bird Study},  }