Rusins Martins Freivalds, Gregor Engels, Barbara Catania: SOFSEM 2016: Theory and Practice of Computer Science - 42nd International Conference on Current Trends in Theory and Practice of Computer Science, Harrachov, Czech Republic, January 23-28, 2016, Proceedings. Lecture Notes in Computer Science 9587, Springer 2016, ISBN 978-3-662-49191-1