00967naa#a2200205#i#450# EN\\bibl\104617 20251006003407.1 2223-9987 20250928b2025####ek#y0engy0150####ca RU A Comparative Analysis of the Elastic Modulus of the Ballast Prism When Using Volumetric Compaction Technologies and Traditional Methods of Track Straightening in Medium-Scale Railway Track Repair Conditions Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2025 16 с. Journal article local Балласт. Балластные материалы. Толщина и профиль балластной призмы. 625.141 Somov Daniil Nikolaevich Petryaev Andrey Vladimirovich Parahnenko Inna Leonidovna Teniryadko Nadezhda Ivanovna izvestiapgups.editorum.ru