Effective Development of Teachers’ Skills in the Area of ICT : monograph, 16-17 October, Katowice, Poland / editor Eugenia Smyrnova-Trybulska ; reviewers Juan Arias Masa Sixto, Cubo Delgando. -- 1. ed. -- Katowice : University of Silesia, 2017. -- 498 s. : ilustr., tab. -- Bibliografické odkazy. -- ISBN 978-83-60071-96-0 (brož.). http://weinoe.us.edu.pl/sites/weinoe.us.edu.pl/files/e-learning-9.pdf informačné a komunikačné technológie * e-learning