Phototrophic biofilms and their potential applications: towards the development of a unifying concept, meer
Staal M., Stal L. 2002: Nitrogen fixation of Cyanobacteria from 1997 to 2002. Netherlands Institute of Ecology; Centre for Estuarine and Marine Ecology, Netherlands. Metadata available at http://mda.nioo.knaw.nl/imis.php?module=dataset&dasid=1830, meer
