%0 Journal Article %T Changes in the leaf structure and pigment complex of <i>Betula pendula</i> under conditions of technogenic air pollution %A Berentseva, S.. %A Borisova, G.. %A Sobenin, A.. %A Maleva, M.. %K %J Bulletin of Nizhnevartovsk State University %D 2024 %N %P 10 %I Nizhnevartovsk State University