00614naa#a2200193#i#4500001002300000005001700023011001400040100004100054102000700095200010400102210005100206215001000257608002700267675005400294700002000348700002000368700001800388856001400406EN\INFRA-M\bibl\11427420260529214751.5##a2587-9111##a20260202b2026####ek#y0engy0150####ca##aRU1#aThe Mechanical Engineering as the System-Forming Branch of the Tula Region EconomyeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2026##a4 с.##aJournal article2local##aУправление экономикой. 338.24#1aLomovcevgD. A.#1aLomovcevgP. D.#1aBobkovgA. S.4#azh-szf.ru