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

@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}}
} 

@techreport{WiltEmme2008,
 author = {R. S. de Wilt and W. A. M. van Emmerik},
 year = {2008},
 title = {Kennisdocument karper. \emph{Cyprinus carpio} (Linnaeus 1758)},
 institution = {Sportvisserij Nederland},
 volume = {22},
 howpublished = {\verb+\url{http://www.sportvisserijnederland.nl/files/kennisdocument-karper_4552.pdf}+}
} 

@Misc{fishbase,
 howpublished = {\url{http://www.fishbase.org/summary/1450}}
} 

@techreport{Balicubu2006,
 author = {I. Bal{\i}k, H. and \c{C}ubuk, R. and \"{O}zk\"{o}k and R. Uysal},
 year = {2006},
 title = {Some Characteristics and Size of Carp (\emph{Cyprinus carpio} L. 1758) Population in the Lake Karamik (Afyonkarahisar/Turkey)},
 institution = {Mediterranean Fisheries Research. Antalya. Turkey},
 volume = {6},
 howpublished = {\url{http://www.trjfas.org/uploads/pdf_296.pdf}}
} 

@Misc{FAO,
 howpublished = {\url{http://www.fao.org/fishery/affris/species-profiles/common-carp/common-carp-home/en/}}
} 

@techreport{Donk2011,
 author = {P. Donkers},
 year = {2011},
 title = {Age, growth and Maturity of the common carp (\emph{Cyprinus carpio}) in lake Crescent and Sorell},
 institution = {Inland Fisheries Service, Tasmania, Australia},
 volume = {4},
 howpublished = {\url{https://www.ifs.tas.gov.au/about-us/publications/age-growth-and-maturity-of-the-common-carp-cyprinus-carpio-in-lake-crescent-and-sorell}}
} 

@techreport{Criv1981,
 author = {A. J. Crivelli},
 year = {1981},
 title = {The biology of the common carp \emph{Cyprinus carpio} L in the Camargue, southern France},
 institution = {Station biologic de la Tour du Valat, Arles, France},
 volume = {18},
 howpublished = {\url{https://onlinelibrary.wiley.com/doi/full/10.1111/j.1095-8649.1981.tb03769.x}}
} 

@techreport{KaraSeze2005,
 author = {M. Karatas and M. Seze},
 year = {2005},
 title = {Reproduction characteristics of populations of Carp inhabiting in Almus Dam Lake, Turkey},
 institution = {fao},
 howpublished = {\url{http://agris.fao.org/agris-search/search.do?recordID=AV20120133922}}
} 

@techreport{NjouTcho2013,
 author = {Njouokou, S. and Tchoumboue, J. and Nguenga, D. and Pouomogne, V. and Gaillard, J. and Sulem, S. and Bidzanga, N.},
 year = {2013},
 title = {D\'{e}termination des caract\'{e}ristiques de maturit\'{e} sexuelle du \emph{Cyprinus carpio} en zone d'altitude Camerounaise},
 institution = {Institut de recherche Agricole pour de D\'{e}veloppement (IRAD), Foumban, Cameroun},
 volume = {7},
 howpublished = {\url{http://ajol.info/index.php/ijbcs}}
}