[1]
J. . Csugány and T. Tánczos, “Regional Differences in the Conditions of Technological Progress in Europe”, OE, vol. 66, no. 1, pp. 1–12, Jul. 2020, Accessed: Nov. 24, 2025. [Online]. Available: https://old.journals.um.si/index.php/oe/article/view/2134