00504naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200007200101210005700173215001000230608002700240700001900267700002100286856001500307EN\\bibl\525420250330034810.7##a1999-9836##a20150317b2015####ek#y0engy0150####ca0#aRUS##aRU1#aSocial Efficiency of Housing and Communal ServiceseJournal article1#aMoscowcAll-Russian center of living standardsd2015##a7 с.##aJournal article2local#1aGrishanovgV. #1aShneydermangI. 4#anaukaru.ru