Doroshenko, Y. A., Starikova, M. S., Somina, I. V., & Malykhina, I. O. (2019). Increasing the Efficiency of High-tech Companies Based on Interactions with the Entities of the Innovative Environment. Economy of Regions, 15(4), 1279–1293. https://doi.org/10.17059/2019-4-24