Bohdan Rusyn, Liubomyr Pohreliuk, Antonii Rzheuskyi, Roman Kubik, Yuriy Ryshkovets, Lyubomyr Chyrun...Vitor Basto-Fernandes (2020). The Mobile Application Development Based on Online Music Library for Socializing in the World of Bard Songs and Scouts’ Bonfires. In Springer Advances in Intelligent Systems and Computing IV. (pp. 734-756).: Springer International Publishing.