Chuparina, E. V., M. V. Bakhanova, and S. D. Shirapova. “SOME FEATURES OF THE ELEMENT COMPOSITIONS OF MALUS BACCATA FROM THE NATURAL AND URBAN-IZED PLACES OF BURYATIA REGION”. Chemistry of Plant Raw Material, no. 3, Mar. 2019, pp. 185-9, doi:10.14258/jcprm.2019031911.