1. Lecture Notes in Computer Science;I. Kalaš,2006
2. Hromkovič, J.: Algorithmic Adventures, From Kowledge to Magic. Springer, Heidelberg (2009)
3. Bebras, International Contest on Informatics and Computer Fluency,
http://www.bebras.org/en/welcome
4. Forišek, M., Šišková, J.: Selected chapters on theoretical informatics 1 (algorithms) ĎVUI, ŠPÚ, Bratislava (2010) (in Slovak)
5. Andrejková, G., Krajči, S.: Selected chapters on theoretical informatics 2 (automata and Turing machines) ĎVUI, ŠPÚ, Bratislava (2011) (in Slovak)