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

@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{Stod1971,
 author = {Stoddart, D. M.},
 year = {1971},
 title = {BREEDING AND SURVIVAL IN A POPULATION OF WATER VOLE},
 journal = {J. Anim. Ecol.},
 volume = {40},
 pages = {487--494}
} 

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