TREESE, S.; TREESE, J. Habits and Contradictions: Donkwall 5 & Peterstrasse 19 - 21, Kempen, North Rhine-Westphalia. Journal of Traditional Building, Architecture and Urbanism, Toledo, España, n. 3, p. 46–59, 2022. DOI: 10.51303/jtbau.vi3.584. Disponível em: https://www.traditionalarchitecturejournal.com/index.php/home/article/view/584. Acesso em: 5 mar. 2024.