Petrov AN, Kurakova NG,  Zinov VG, Tsvetkova LA. FEATURES OF MONOPOLIZATION OF HIGH-TECH MARKETS IN THE PROJECTION OF PATENT ANALYSIS. Econ. Sci. [Internet]. 2018 May 26 [cited 2026 Nov. 7];4(1):4-19. Available from: https://ecna.owebs.ru/article/view/23089