JAKÓBCZYK-GRYSZKIEWICZ, J. Selected Aspects of the Development of the Recreational Function in the Suburban Zones of the Three Biggest Polish Cities: Warsaw, Łódź and Cracow. Turyzm/Tourism, [S. l.], v. 5, n. 1, p. 67–77, 1995. DOI: 10.18778/0867-5856.5.1.03. Disponível em: https://czasopisma.uni.lodz.pl/tourism/article/view/10543. Acesso em: 2 may. 2024.