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

@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{NelsRoss1992,
 author = {Gary A. Nelson and Michael R. Ross},
 year = {1992},
 title = { Biology and Population Changes of Northern Sand Lance (\emph{Ammodytes dubius}) from the {G}ulf of {M}aine to the {M}iddle {A}tlantic {B}ight},
 journal = {J Northw. Atl. Fish Sci.},
 volume = {11},
 pages = {11-27}
} 

@Misc{fishbase,
 howpublished = {\url{http://www.fishbase.se/summary/Ammodytes-dubius.html}}
}