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

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.in/summary/Gymnocypris-przewalskii.html}}
} 

@article{ChenZhan2006,
 doi = {10.3724/issn1000-3207-2006-2-174-z},
 author = {Chen, D. Q. and Zhang, X. and Xiong, F. and Liu, S. P. and Tang, H. Y.},
 year = {2006},
 title  = {Studies on growth characteristics of \emph{Gymnocypris przewalskii przewalskii}},
 journal = {Acta. Zool . Sin.},
 volume = {30(2)},
 pages = {173-179}
} 

@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}}
}