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

@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{RobiJirk2010,
 author = {J. M. Robinson and K. J. Jirka and J. A. Chiott},
 doi = {10.1111/j.1439-0426.2009.01357.x},
 year = {2010},
 title = {Age and growth analysis of the central mudminnow, \emph{Umbra limi} ({K}irtland, 1840)},
 journal = {J. Appl. Ichtthyol.},
 volume = {26},
 pages = {89-94}
} 

@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}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.se/summary/Umbra-limi.html}}
}