Document-Level Approach to Extracting Argumentation Structures from the Russian Texts of Scientific Communication Authors Elena A. Sidorova A.P. Ershov Institute of Informatics Systems, Novosibirsk, Russian Federation https://orcid.org/0000-0001-8731-3058 Irina R. Akhmadeeva A.P. Ershov Institute of Informatics Systems, Novosibirsk, Russian Federation https://orcid.org/0000-0002-7371-1087 Daria V. Ilina A.P. Ershov Institu