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

@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{HousWell1973,
 author = {R. House and L. Wells},
 year = {1973},
 title = {Age, Growth, Spawning Season, and Fecundity of the Trout-Perch (\emph{Percopsis omiscomaycus}) in Southeastern {L}ake {M}ichigan},
 journal = {Journal of the Fisheries Research Board of Canada},
 volume = {30(8)},
 pages = {1221--1225, 10.1139/f73-193}
} 

@phdthesis{Spaff1999,
 author = {Spafford, M. D.},
 year = {1999},
 title = {Trout-perch \emph{Percopsis omiscomaycus} ({W}albaum) and {L}ake {C}hub \emph{Couesius plumbeus} ({A}gassiz) as Sentinel Monotoring Species in the {A}thabasca {R}iver, {A}lberta},
 school = {Univ of Alberta}
} 

@Misc{wisc,
 howpublished = {\url{http://images.library.wisc.edu/EcoNatRes/EFacs/FishesWI/reference/econatres.fisheswi.i0032.pdf}}
} 

@Misc{fishbase,
 howpublished = {\url{http://www.fishbase.org/summary/3065}}
}