00839naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200017300094210010100267215001000368608002700378675012300405700003300528700003400561700003300595856001700628EN\\bibl\6586120241114065649.4##a2223-9987##a20230626b2023####ek#y0engy0150####ca##aRU1#aProspective Technologies for Strengthening the Main Trackbed with a Sub-Ballast Protective Layer Using High-Performance Complexes of Russian ProductioneJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2023##a9 с.##aJournal article2local##aНесущая способность земляного полотна. Устойчивость пути. 625.033.38#1aAkuliningSergey Viktorovich#1aVorob'evgVladimir Borisovich#1aUl'yanovgVitaliy Andreevich4#aatjournal.ru