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

@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{JoneNeve2002,
 author = {Jess W. Jones and Richard J. Neves and Steven A. Ahlstedt and Rachel A. Mair},
 year = {2002},
 title = {Life history and propagation of the endangered fanshell pearlymussel, \emph{Cyprogenia stegaria} {R}afinesque ({B}ivalvia: {U}nionidae)},
 journal = {J. N. Am. Benthol. Soc.},
 volume = {21(1)},
 pages = {76-88}
} 

@Misc{unio,
 howpublished = {\url{https://www.unio.lu/freshwater-mussel/biology/reproduction-cycle/}}
}