Kovalenko AE. (1999). "The arctic-subarctic and alpine-subalpine component in the Hygrophoraceae of Russia". Kew Bulletin. 54 (3): 695–704. doi:10.2307/4110865. JSTOR4110865.
jstor.org
Kovalenko AE. (1999). "The arctic-subarctic and alpine-subalpine component in the Hygrophoraceae of Russia". Kew Bulletin. 54 (3): 695–704. doi:10.2307/4110865. JSTOR4110865.