%0 Journal Article %T Functional Model of Railway Automated Design System in Informational-Digital Environment %A Anisimov, V.A. %A Bulakaeva, O.S. %A Shkurnikov, S.V. %K Automated computer design, railway, informational modeling, informational model, informational-digital environment, terrain digital model, structural system analysis, functional modeling %J Bulletin of scientific research results %D 2022 %N 2022 %P 13 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"