May, Daniel E. “The Development and Use of Characterisation-Based Approaches to Manage Historic Landscapes”. Acta Universitatis Lodziensis. Folia Geographica Socio-Oeconomica, no. 22 (January 1, 2015): 127–140. Accessed December 19, 2025. https://czasopisma.uni.lodz.pl/fgsoe/article/view/20832.