Klein, B. "The Phenology of Dumontia contorta (Rhodophyta) Studied by Following Individual Plants in situ at Roscoff, Northern Brittany" Botanica Marina, 30.2 (2009): 187-194. Retrieved 22 May. 2013, from doi:10.1515/botm.1987.30.2.187

Klein, B. (2009). The Phenology of Dumontia contorta (Rhodophyta) Studied by Following Individual Plants in situ at Roscoff, Northern Brittany. Botanica Marina, 30(2), pp. 101-194. Retrieved 22 May. 2013, from doi:10.1515/botm.1987.30.2.187

Klein, B. 2009. The Phenology of Dumontia contorta (Rhodophyta) Studied by Following Individual Plants in situ at Roscoff, Northern Brittany. Botanica Marina. 30(2): 101-194. Retrieved 22 May. 2013, from doi:10.1515/botm.1987.30.2.187