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

@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{RincLobo1989,
 doi = {10.1111/j.1095-8649.1989.tb03350.x},
 author = {Rincon, P. A. and Lobon-Cervia, J.},
 year = {1989},
 title = {Reproductive and growth strategies of the red roach, \emph{Rutilus arcasii} ({S}teindachner, 1866), in two contrasting tributaries of the {R}iver {D}uero, {S}pain},
 journal = {Journal of Fish Biology},
 volume = {34(5)},
 pages = {687–705}
} 

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