%0 Journal Article %T Studying the patterns of accumulation of radioisotopes of natural and man-made origin using the example of the aboveground part of the wormwood of the bitter flora of the urbanized territories of the Central Black Earth Region %A Dyakova, N.. %K -226 %J Bulletin of Nizhnevartovsk State University %D 2024 %N %P 9 %I Nizhnevartovsk State University