00469naa#a2200157#i#450# EN\\bibl\82874 20241121172120.4 2782-1927 20230625b2023####ek#y0engy0150####ca RU Specifics of IT sector companies capitalisation assessment Journal article Yaroslavl Yaroslavl State Technical University 2023 6 с. Journal article local Chistyakov Aleksandr E jraic.com