WŁODARCZYK, Bogdan. Outline of tourism development in the Łódź region. Acta Geographica Lodziensia, [S. l.], v. 109, p. 145–161, 2019. DOI: 10.26485/AGL/2019/109/8. Disponível em: https://czasopisma.ltn.lodz.pl/Acta-Geographica-Lodziensia/article/view/649. Acesso em: 3 jul. 2024.