00691naa#a2200217#i#450# EN\\bibl\43843 20240724203022.3 2618-7183 20210511b2021####ek#y0engy0150####ca RU COMPARISON OF CAD AND BIM TECHNOLOGY EFFICIENCY WITH THE USE OF A MATHEMATICAL MODEL Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2021 8 с. Journal article local Solov'ev D. B. Kopotilova V. G. Katyuk D. P. Pirus A. V. Grigoryuk V. A. Krylova A.I. A. I. bulletinbstu.editorum.ru