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

@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{FerrQuel1991,
 author = {J. Ferron and  J.-P. Ouelle},
 year = {1991},
 title = {Physical  and behavioral  postnatal  development  of  woodchucks  (\emph{Marmota monax})},
 journal = {Can. J.  Zoology},
 volume = {69},
 pages = {1040-1047}
} 

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