00569naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200009300102210008500195215001000280608002700290700002200317700001900339856002900358EN\\bibl\3003220240425184549.4##a2071-7318##a20190725b2019####ek#y0engy0150####ca0#aRUS##aRU1#aRESEARCH EFFICIENCY OF NATURAL VENTILATION SYSTEM OF APARTMENT BUILDINGeJournal article1#aBelgorodcBelgorod State Technological University named after V.G. Shukhovd2019##a7 с.##aJournal article2local#1aAbdrazakovgF. K.#1aPovarovgA. V.4#abulletinbstu.editorum.ru