Template:Frolov et al., 2020a
- Frolov, I.V., Vondrák, J., Košnar, J. & Arup, U. 2020 ['2021']. Phylogenetic relationships within Pyrenodesmia sensu lato and the role of pigments in its taxonomic interpretation. Journal of Systematics and Evolution 59(3): 454–474. DOI: 10.1111/jse.12717 . ResearchGate .