00683naa#a2200169#i#450# RU\AUS PUBLISHERS\bibl\5094 20241007013923.1 20210529b2021####ek#y0rusy0150####ca RU SOURCES AND GENESIS OF BURIED ORGANIC MATTER IN HOLOCENE SECTIONS OF SMALL LAKE SAPROPELS (SOUTHERN WEST SIBERIA AND EASTERN BAIKAL AREA) Статья/тезисы конференции Мельбурн AUS PUBLISHERS 2021 12 с. Статья/тезисы конференции local Leonova Galina Alexandrovna Maltsev Anton Evgenyevich Kopoteva Tatiana Andreevna w-science.com