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

@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}}
} 

@Misc{fishbase,
 howpublished = {\url{www.fishbase.org/summary/Alosa-aestivalis.html}}
} 

@Book{WallYeag1990,
 author = {Robert Wallus and Bruce L. Yeager and Thomas P. Simon},
 year = {1990},
 title  = {The reproductive biology and early life history of fishes of the Ohio river},
 publisher = {Tennessee Valley Authority},
 volume  = {1: Acipenseridae through Esocidae},
 pages = {Table 4.2 (page 150), 8.1 (page 300)}
} 

@Article{Mess1977,
 author = {Shoukry N. Messieh},
 year = {1977},
 title  = {Population structure and biology of alewives (\emph{Alosa pseudoharengus}) and blueback herring (\emph{A. aestivalis}) in the {S}aint {J}ohn {R}iver, {N}ew {B}runswick},
 journal = {Env. Biol. Fish.},
 volume = {2},
 pages = {195-210}
}