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

@Misc{Wiki_nl,
 howpublished = {\url{https://nl.wikipedia.org/wiki/Littorina_littorea}}
} 

@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}}
} 

@Misc{marlin,
 howpublished = {\url{http://www.marlin.ac.uk/species/detail/1328}}
} 

@Article{Will1964,
 author = {Williams, E. E.},
 year = {1964},
 title = {THE GROWTH AND DISTRIBUTION OF \emph{Littorina littorea} ({L}.) ON A ROCKY SHORE IN {W}ALES},
 journal = {Journal of Animal Ecology},
 volume = {33},
 pages = {413--432}
} 

@Article{Grah1973,
 author = {Grahame, J.},
 year = {1973},
 title = {Breeding Energetics of \emph{Littorina littorea} ({L}.) ({G}astropoda: {P}rosobranchiata)},
 journal = {Journal of Animal Ecology},
 volume = {42},
 pages = {391--403}
} 

@Article{Moor1937,
 author = {Moore, H. B.},
 year = {1937},
 title = {The biology of \emph{Littorina littorea} ({L}.). {P}art 1. {G}rowth of the shell and tissues, spawning, length of life and mortality},
 journal = {J. Mar. Biol. Assoc. UK},
 volume = {21},
 pages = {721--742}
}