00681naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200007400094210012500168215001000293608002700303686008000330700003000410700003700440856002200477EN\\bibl\4397920240505195555.7##a2686-9896##a20220110b2022####ek#y0engy0150####ca##aRU1#aMODEL OF THE COST OF THE HEATING SYSTEM "WARM FLOOR"eJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2022##a1 с.##aJournal article2local##aСтроительные материалы и изделия. 67.092grnti#1aKuz'mingSergey Ivanovich#1aKudel'kingLeonid Aleksandrovich4#aangtu.editorum.ru