LDR 00922naa#a2200229#i#450# 001 EN\\bibl\72488 005 20240920071205.5 011 ## _a2223-9987 100 ## _a20231219b2023####ek#y0engy0150####ca 102 ## _aRU 200 1# _aA Study of Physical and Mechanical Properties of the Ballast Section Materials for Higher-Speed and High-Speed Railways _eJournal article 210 1# _aSaint-Petersburg _cFSBEI HE "Emperor Alexander I St. Petersburg State Transport University" _d2023 215 ## _a11 с. 608 ## _aJournal article _2local 675 ## _aЩебень. Гравий. Прочие крупнозернистые материалы. 625.072 _z 700 #1 _aKolos _gAleksey Fedorovich 700 #1 _aSerebryakov _gDmitriy Vladimirovich 700 #1 _aDemin _gKirill Evgen'evich 700 #1 _aChebotaev _gDanil Sergeevich 700 #1 _aIsakov _gSergey Vladimirovich 700 #1 _aEvan _gNikolay Aleksandrovich 856 4# _aatjournal.ru _u