%0 Journal Article
%T Influence of Upper Boundary Condition on Railway Subgrade Hydrothermal Field in Permafrost Areas
%A Ven'shao, S..
%A Kolos, A.F.
%A Petryaev, A.V.
%K Railway, hydrothermal field, permafrost, numerical modeling, global warming
%J Bulletin of scientific research results
%D 2023
%N 2023
%P 11
%I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"