Daniel VAULOT Station Biologique CNRS-INSU-UPMC, UMR 7127 BP 74 29682 Roscoff Cx FRANCE email: vaulot@sb-roscoff.fr Ph: +33 2 98 29 23 34 Fax: +33 2 98 29 23 24 Phytoplankton group : http://www.sb-roscoff.fr/Phyto/phyto_en.html Marie D., Brussaard C., Partensky F. and Vaulot D. Flow cytometric analysis of phytoplankton, bacteria and viruses. 1999. In: Current Protocols in Cytometry. John Wiley & Sons, Inc. 11.11.1-11.11.15.