FIGUEROA, F. L.; KORBEE, N.; CARRILLO, P.; MEDINA-SÁNCHEZ, J. M.; MATA, M.; BONOMI, J.; SÁNCHEZ-CASTILLO, P. M. The Effects of UV Radiation on Photosynthesis Estimated As Chlorophyll Fluorescence in Zygnemopsis Decussata (Chlorophyta) Growing in a High Mountain Lake (Sierra Nevada, Southern Spain). J Limnol 2009, 68, 206-216.