1. Albertano P., Luongo L., Grilli-Caiola M. Nova Hedw. 1991. 53: 369–381.
2. Anagnostidis K. Preslia (Praha). 2001. 73: 359–376.
3. Anagnostidis K., Komárek J. Algol. Stud. 1985. 38–39: 291–302.
4. Anagnostidis K., Komárek J. Algol. Stud. 1988. 50–53: 327–472.
5. Bazova A.G. Soil algae of the high mountains of the Pamirs. Dushanbe: Donish, 1978. 171 p. [Rus.]