TWARDY, Juliusz. Evolution of periglacial dells and valleys during the Holocene in the vicinity of Łódź: https://doi.org/10.26485/AGL/2017/106/2. Acta Geographica Lodziensia, [S. l.], v. 106, p. 17–30, 2018. Disponível em: https://journals.ltn.lodz.pl/Acta-Geographica-Lodziensia/article/view/73. Acesso em: 22 jul. 2024.