For citations:

Beilin I.L., Khomenko V.V. Digital economy in assessing the investment attractiveness of innovative enterprises based on the results of their own scientific and technical research in the field of petrochemical chemistry. Russian Journal of Industrial Economics. 2019;12(1):44-55. (In Russ.) https://doi.org/10.17073/2072-1633-2019-1-44-55