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

@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{PineSain2003,
 author = {C. Pineiro and M. Sainza},
 year   = {2003},
 title  = {Age estimation, growth and maturity of the {E}uropean hake (\emph{Merluccius merluccius} ({L}innaeus, 1758)) from {I}berian {A}tlantic waters},
 journal = {ICES Journal of Marine Science},
 page = {1086-1102},
 volume = {60}
} 

@Misc{fishbase,
 howpublished = {\url{http://www.fishbase.org/summary/Merluccius-merluccius.html}}
}