Gnatiuk, A., Gaponenko, M., Honchar, G. in Gaponenko, A. 2023. Diversity of Epipactis palustris (L.) Crantz (Orchidaceae) pollinators and visitors in conditions of Kyiv city (Ukraine). Hacquetia. 22, 2 (jun. 2023), 247–262. DOI:https://doi.org/10.2478/hacq-2022-0018 .