SOFSEM 2020: Theory and Practice of Computer Science 46. 20. - 24. 1. 2020 Limassol, Cyprus. SOFSEM 2020: Theory and Practice of Computer Science, 46th International Conference on Current Trends in Theory and Practice of Informatics, SOFSEM 2020, Limassol, Cyprus, January 20–24, 2020, Proceedings. 1. vyd. Cham : Springer, 2020. 723 s. ISBN 978-3-030-38918-5.