TY JOUR TI PRINCIPLES OF THE ORGANIZATION OF GROUND PUBLIC TRANSPORT STOP ZONES IN ST. PETERSBURG KW stop zone KW transport infrastructure KW bus shelter KW sustainable development KW urbanism JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Aslyamov, I.A. AU Shchur, S.Y. AU Zubov, A.G. PY 2025 IS 10 PB Belgorod State Technological University named after V.G. Shukhov