Proceedings Proceedings of the international conference on e-Learning 2016 e-Learning 2016 ed. Daniela Chudá, Leon Rothkranz, Angel Smrikarov, Tzvetomir Vassilev, S Smrikarova, Yuksel Aliev. -- 1. vyd. -- Bratislava, Slovenská republika [European Commission] 2016. -- 214 s. -- ISSN : 2367-6698. Chudá, Daniela, 1970-. Rothkranz, Leon. Smrikarov, Angel. Vassilev, Tzvetomir. Smrikarova, Stoyanka. Aliev, Yuksel