Yann Algan, « The European Trust Crisis and the Rise of Populism: Supplementary Online Appendix », Brookings Papers on Economic Activity, , p. 55 (lire en ligne).
« Slovakian Anthem Ban: President Vetoes New Law », sur Hungary today, : « Originally, the far-right Slovak National Party (SNS) presented the law in connection with a debate surrounding the symbols printed on the Slovak national ice hockey team’s gear. ».