For citations:

Mamedov V.Y., Kovalevsky D.A., Morozov D.A., Stolyarov S.S., Ospichev S.S. Hierarchical classification of scientific articles using deep learning (using the UDC hierarchy as an example). Modeling and Analysis of Information Systems. 2025;32(1):80-94. (In Russ.) https://doi.org/10.18255/1818-1015-2025-1-80-94