%0 Conference Article %T HETEROGENEITY OF THE CAESIUM-137 DISTRIBUTION IN THE PEAT SOIL UPPER PART %A Ivanov, E.D. %K caesium-137, upland bog, sphagnum, peat soil, distribution %J SCIENCE AND INNOVATION 2021: DEVELOPMENT DIRECTIONS AND PRIORITIES %D 2024 %P 3 %I AUS PUBLISHERS