PORUBSKÝ, Štefan - VANČÍKOVÁ, Katarína - VANÍKOVÁ, Terézia. Possibilities and perspectives of inclusive education in Slovakia as a result of comparing historical development of two school education systems. In ICERI 2017. medzinárodná konferencia. ICERI 2017 : 10th international conference of education, research and innovation, 16.-18.11.2017, Seville. 1. vyd. - Valencia : International association of technology, education and development (IATED), 2017. ISBN 978-84-697-6957-7, pp. 2242-2249. Available on Internet: <https://library.iated.org/publications/ICERI2017>