%0 Conference Article %T PAST AND PRESENT OF THE ULAN-BATOR RAILWAY %A Mendsayhan, G.. %A Nikiforova, G.I. %K Ulaanbaatar railway, history of development, analysis of activities, first railway lines, railway communication, car fleet, interaction %J INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE "MANAGEMENT OF OPERATIONAL WORK IN TRANSPORT" (UERT-2022) %D 2022 %P 4 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"