Sheiko, Anna A., et al. “Guilds of Aculeata (Hymenoptera) Visiting the Goldenrod Inflorescences (Solidago L.) in Open-Field Area in «Narochansky» National Park”. Journal of the Belarusian State University. Ecology, no. 3, Oct. 2022, pp. 12-25, https://journals.bsu.by/index.php/ecology/article/view/5145.