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Krumbein, W.E., Brehm, U., Gerdes, G., Gorbushina, A.A., Levit, G. and Palinska, K.A. (2003). "Biofilm, Biodictyon, Biomat Microbialites, Oolites, Stromatolites, Geophysiology, Global Mechanism, Parahistology". In Krumbein, W.E.; Paterson, D.M.; Zavarzin, G.A. (eds.). Fossil and Recent Biofilms: A Natural History of Life on Earth(PDF). Kluwer Academic. pp. 1–28. ISBN978-1-4020-1597-7. Archived from the original(PDF) on January 6, 2007. Retrieved 2008-07-09.{{cite book}}: CS1 maint: multiple names: authors list (link)