Bos, A.R.; Thiel, R. (2006). "Influence of salinity on the migration of post-larval and juvenile European flounder (Pleuronectes flesus L.) in a gradient experiment". Journal of Fish Biology. 68 (5): 1411–1420. doi:10.1111/j.0022-1112.2006.01023.x. hdl:2066/35752.
Allen, Yvonne; Scott, Alexander P.; Matthiessen, Peter; Haworth, Sarah; Thain, John E.; Feist, Steve (1999). "Survey of estrogenic activity in United Kingdom estuarine and coastal waters and its effects on gonadal development of the flounder Platichthys flesus". Environmental Toxicology and Chemistry. 18 (8): 1791–1800. doi:10.1002/etc.5620180827. S2CID84255505.
fao.org
Fisheries and Aquaculture Department. "Platichthys flesus (Linnaeus, 1758)". Species fact sheets. Food and Agriculture Organization of the United Nations. Retrieved 2013-09-01.
Bos, A.R.; Thiel, R. (2006). "Influence of salinity on the migration of post-larval and juvenile European flounder (Pleuronectes flesus L.) in a gradient experiment". Journal of Fish Biology. 68 (5): 1411–1420. doi:10.1111/j.0022-1112.2006.01023.x. hdl:2066/35752.
Allen, Yvonne; Scott, Alexander P.; Matthiessen, Peter; Haworth, Sarah; Thain, John E.; Feist, Steve (1999). "Survey of estrogenic activity in United Kingdom estuarine and coastal waters and its effects on gonadal development of the flounder Platichthys flesus". Environmental Toxicology and Chemistry. 18 (8): 1791–1800. doi:10.1002/etc.5620180827. S2CID84255505.