00610naa#a2200193#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200008000109210005100189215001000240608002700250675007100277700001900348700003400367856001500401EN\INFRA-M\bibl\3028420240829165154.4##a2587-9111##a20190903b2019####ek#y0engy0150####ca0#aRUS##aRU1#aStatistical Study of Demographic Indicators of Tula regioneJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a5 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS#1aAvdeevagA. E.#1aKalyanovgAleksandr Yur'evich4#anaukaru.ru