00532naa#a2200169#i#450# EN\\bibl\44271 20240427063607.6 2658-4026 20210701b2021####ek#y0engy0150####ca RU Scientific product: solving the problem of assessing the science efficiency Journal article Bryansk Bryansk State Technical University 2021 7 с. Journal article local Математика. 51 Suharev Oleg Sergeevich bstu.editorum.ru