00882naa#a2200193#i#450# EN\\bibl\65852 20241109194736.6 2223-9987 20230626b2023####ek#y0engy0150####ca RU Refinement of the Mathematical Model of Inter-Car Coupling with Spring-Friction Absorbing Devices for the Study of Longitudinal Vibrations of a Freight Train Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2023 16 с. Journal article local Системы автоматического управления движением подвижного состава Автомашинист. 629.4.053.3 Bespal'ko Sergey Valer'evich Zhuhin Nikita Olegovich Pudovikov Oleg Evgen'evich atjournal.ru