TONAL RAIL CIRCUIT EQUIPMENT IN MODERN RAILWAY AUTOMATION:ARCHITECTURE, ANALYSIS, AND DIGITALIZATION PROSPECTS. Промышленный Транспорт Казахстан [Internet]. 2024 Sep. 15 [cited 2026 Jun. 13];21(3):48-59. Available from: http://5.188.154.103/index.php/zhournal/article/view/166