%0 Journal Article %T Theoretical and Experimental Studies of Intermediate Rail Fasteners %A Solomatin, E.V. %K Rail fastener, elastic clip, damping gasket, dowel, service life, fatigue strength, service life %J Bulletin of scientific research results %D 2025 %N 2025 %P 12 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"