1. Design and construction of a new temperature controlled chamber for light- and confocal microscopy under monitored conditions: biological application for plant samples;Buchner;J Microsc,2007
2. Cryoseston of the Pirin Mountains, Bulgaria;Cepák;Acta Bot Croat,2013
3. Snow algae of the Sierra Nevada, Spain, and High Atlas mountains of Morocco;Duval;Internatl Microbiol,1999
4. Ettl H . Süßwasserflora von Mitteleuropa. Band 9: Chloropyta I. Phytomonadina. Stuttgart, New York: Fischer; 1983.
5. New findings in the life history of the snow alga, Chlainomonas rubra (Stein et Brooke) comb. nov. (Chlorophyta, Volvocales);Hoham;Syesis,1974