00666naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200017500094210003700269215001100306608002700317675010300344700003400447856001500481EN\\bibl\8335320240630155029.7##a2413-046X##a20240527b2024####ek#y0engy0150####ca##aRU1#aDEVELOPMENT OF AN ECONOMICALLY OPTIMAL METHOD FOR ASSESSING THE IMPACT OF THE CHARACTERISTICS AND LOCATION OF FIRE DOOR FITTINGS ON THEIR FIRE RESISTANCEeJournal article1#aMoscowcElectronic scienced2024##a11 с.##aJournal article2local##aЭкономика. Народное хозяйство. Экономические науки. 33#1aPortnovgFedor Aleksandrovich4#aecience.ru