Gramatskyy, E., I. Kryvosheyina, V. Makoda, and L. Panova. “Innovation IT-Payment Technologies As a Know-How and an Object of Intellectual Property Rights”. Political Questions, Vol. 38, no. 67, Dec. 2020, pp. 518-35, https://mail.produccioncientificaluz.org/index.php/cuestiones/article/view/34717.