@Misc{Wiki,
 howpublished = {\url{http://en.wikipedia.org/wiki/Lithobates_catesbeianus}}
} 

@Book{Kooy2010,
 author = {Kooijman, S.A.L.M.},
 year = {2010},
 title  = {Dynamic Energy Budget theory for metabolic organisation},
 publisher = {Cambridge Univ. Press, Cambridge},
 pages = {Table 4.2 (page 150), 8.1 (page 300)},
 howpublished = {\url{../../../bib/Kooy2010.html}}
} 

@Article{BrunMagn1980,
 doi = {10.1139/z80-019},
 author = {Bruneau, M. and Magnin, E.},
 year = {1980},
 title = {Croissance, nutrition et reproduction des ouaouarons \emph{Rana catesbeiana} {S}haw ({A}mphibia {A}nura) des Laurentides au nord de {M}ontr\'{e}al},
 journal = {Canadian Journal of Zoology},
 volume = {58(2)},
 pages = {175–183}
} 

@Misc{amphibiaweb,
 howpublished = {\url{http://amphibiaweb.org/cgi/amphib_query?rel-common_name=like&where-scientific_name=Rana+catesbeiana}}
} 

@Misc{ADW,
 howpublished = {\url{https://animaldiversity.org/accounts/Lithobates_catesbeianus/}}
} 

@Misc{AnAge,
 howpublished = {\url{https://genomics.senescence.info/species/entry.php?species=Lithobates_catesbeianus}}
}