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

@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}}
} 

@book{WillNonn2018,
 doi = {10.1007/978-3-319-61664-3},
 author = {Patrick Williot and Guy Nonnotte and Denise Vizziano-Cantonnet and Mikhail Chebanov},
 year = {2018},
 title = {The Siberian Sturgeon (\emph{Acipenser baerii},
 {B}randt, 1869); Volume 1 - Biology},
 publisher = {Springer}
} 

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