Medvedeva , S.O., Cherepanova , O.E., Filippov , E.G. and Koporikov , A.R. 2023. The use of ITS markers for identification of birch species from section Apterocaryon. Проблемы ботаники Южной Сибири и Монголии. 22, 2 (Dec. 2023), 187-190. DOI:https://doi.org/10.14258/pbssm.2023123.