00615naa#a2200181#i#4500001001400000003001700014005001700031011001400048100004100062101000800103102000700111200007800118210013700196215001000333608002700343700002400370856003900394EN\\bibl\1910/en/manage/index20250421003603.1##a2222-7962##a20140421b2014####ek#y0engy0150####ca0#aRUS##aRU1#aIncomes of the population as a base of class affiliationeJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2014##a5 с.##aJournal article2local#1aVasilevagSvetlana 4#atest.editorum.ruu/en/manage/index