van Dam, H. (Ed.) (1993). Twelfth international diatom symposium. Developments in Hydrobiology, 90. Springer Science+Business Media: Dordrecht. ISBN 978-90-481-4324-5; e-ISBN 978-94-017-3622-0. 540 pp. https://dx.doi.org/10.1007/978-94-017-3622-0
Deel van: Dumont, H.J. (Ed.) Developments in Hydrobiology. Kluwer Academic/Springer: The Hague; London; Boston; Dordrecht. ISSN 0167-8418, meer
