00588naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200009000094210008500184215001000269608002700279675003100306700003400337700002000371856001500391EN\\bibl\4543920240429230020.1##a2071-7318##a20211119b2021####ek#y0engy0150####ca##aRU1#aTO THE QUESTION OF STUDING UNDERGROUND ARCHITECTURE  OF CHRISTIANITYeJournal article1#aBelgorodcBelgorod State Technological University named after V.G. Shukhovd2021##a8 с.##aJournal article2local##aАрхитектура. 72#1aBorisovgSergei Vladimirovich#1aRagulinagA. V.4#anaukaru.ru