Spasiteleva, S.O. and Buriachok, V.L. 2018. Perspectives for Development of Block Chain Applications in Ukraine. Electronic Professional Scientific Journal «Cybersecurity: Education, Science, Technique». 1, 1 (Sep. 2018), 35–48. DOI:https://doi.org/10.28925/2663-4023.2018.1.3548.