VÁRNAI, Gábor. Regional policy and innovation: how to handle modernisation in Hungary. European Spatial Research and Policy, [S. l.], v. 4, n. 2, p. 99–100, 1997. DOI: 10.18778/1231-1952.4.2.06. Disponível em: https://czasopisma.uni.lodz.pl/esrap/article/view/24805. Acesso em: 11 dec. 2025.