[1]
Nazarov, M., Velev, N., Mardari, C., Grigorov, B., Georgiev, S., Genova, B. and Vassilev, K. 2022. Syntaxonomy and Ecology of Petasites Albus, P. Hybridus and P. Kablikianus Phytocoenoses in Bulgaria and Romania. Proceedings of the Bulgarian Academy of Sciences. 75, 1 (Feb. 2022), 43–55. DOI:https://doi.org/10.7546/CRABS.2022.01.06.