00774naa#a2200181#i#4500001001500000003001700015005001700032011001400049100004100063102000700104200020500111210010100316215001100417608002700428675006600455700003200521856003900553EN\\bibl\70301/en/manage/index20250906092806.6##a2223-9987##a20230926b2023####ek#y0engy0150####ca##aRU1#aThe Use of Price Elasticity Coefficients of Demand to Assess the Solvency of Freight in Railway Transport for Tariff Purposes (on the Example of the Russian Federation in 2006–2023)eJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2023##a13 с.##aJournal article2local##aЭкономика транспорта и связи. 338.47#1aEgorovgYuriy Vladimirovich4#atest.editorum.ruu/en/manage/index