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

@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{GarcTron2008,
 author = {C. B. Garc'{i}a and W. Troncoso and S. S\'{a}nchez and L. Perdomo},
 year = {2008},
 title = {Contribution to vital statistics of a guppy \emph{Poecilia reticulata} {P}eters ({P}isces: {C}yprinodontiformes: {P}oecillidae) pond population in {S}anta {M}arta, {C}olombia},
 journal = {Pan-American Journal of Aquatic Sciences},
 volume = {3},
 pages = {335--339}
} 

@Article{Comf1983,
 author = {A. Comfort},
 year = {1983},
 title = {Effect of delayed and resumed growth on the longevity of a fish (\emph{Lebistes reticulatus} {P}eters) in captivity.},
 journal = {Gerontologia (Basel)},
 volume = {8},
 pages = {150--155}
} 

@Article{Ursi1967,
 author = {E. Ursin},
 year = {1967},
 title = {A mathematical model of some aspects of fish growth, respiration, and mortality.},
 journal = {J. Fish. Res. Board Can.},
 volume = {24},
 pages = {2355--2453}
}