00914naa#a2200181#i#450# EN\\bibl\109386 20251231221501.3 1815-588X 20251205b2025####ek#y0engy0150####ca RU Analysis of factors influencing the accuracy of the results of the method for Analysis of Factors Influencing the Accuracy of Thermal Stress Measurement in Continuous Welded Rails Using Natural Oscillation Frequencies Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2025 8 с. Journal article local Осмотр и контроль пути. 625.171 Применение длинных рельсов (устойчивость бесстыкового пути). 625.143.482 Hodak Boris Igorevich Bel'tyukov Vladimir Petrovich itt-pgups.ru