Shiretorova V. G., Erdyneeva S. A., Radnaeva L. D. ELEMENTAL COMPOSITION OF THE PINUS SYLVESTRYS L., P. SIBIRICA DU TOUR AND P. PUMILA (PALL.) RE-GEL POLLEN // Chemistry of plant raw material, 2022, № 2. P. 233-242 DOI: 10.14258/jcprm.20220210171. URL: https://journal.asu.ru/cw/article/view/10171.