00714naa#a2200181#i#450# EN\\bibl\123254 20260601221927.1 2782-5957 20260529b2026####ek#y0engy0150####ca RU STUDY OF DYNAMIC QUALITIES INDICATORS OF A PROMISING SPRING SET UNDER RANDOM VIBRATIONS OF THE SIMPLIFIED SINGLE-MASS MODEL OF AN ELECTRIC LOCOMOTIVE Journal article Bryansk Bryansk State Technical University 2026 9 с. Journal article local Рессорное подвешивание. 629.4.027.3 Железнодорожный транспорт. 392 bbk Lavlinskaya Natalia Sergeevna naukaru.ru