basis of recordLouis, A.; Petes, J. (1979). Fluctuations �cologiques et algologiques dans les estuaires belges (Oostende, Blankenberge et Nieuwpoort): 1. Donn�es de base [Ecological and algological fluctuations in the Belgian estuaries (Oostende, Blankenberge and Nieuwpoort): 1. Basic data]. Studia Algologica Lovaniensia, 7. Story-Scientia: Louvain, Belgium. XXXVI, 355 pp. (look up in IMIS) [details]
additional sourceMuller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission R�gionale de Biologie R�gion Nord Pas-de-Calais: France. 307 pp., available online athttp://www.vliz.be/imisdocs/publications/145561.pdf[details]
additional sourceHartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. Journal of the Marine Biological Association of the United Kingdom. 66(3): 531-610.[details] Available for editors