Petrov A.N., Kurakova N.G.,  Zinov V.G., et al. FEATURES OF MONOPOLIZATION OF HIGH-TECH MARKETS IN THE PROJECTION OF PATENT ANALYSIS // Economics of Science. 2018. Vol. 4, no. 1. P. 4–19. https://doi.org/10.22394/2410-132X-2017-4-1-4-19