Macháček, Ladislav. 2019. “The 14-Year Old Pupils´ Attitudes to Immigrants and Ethnic Groups in Slovakia”. Visnyk of V. N. Karazin Kharkiv National University. Series "Sociological Studies of Contemporary Society: Methodology, Theory, methods", no. 1045 (August), 114-20. https://periodicals.karazin.ua/ssms/article/view/13848.