Hiebel, Gerald, Klaus Hanke, Gert Goldenberg, Markus Staudt, and Caroline Grutsch. “Information Integration in a Mining Landscape”. Studies in Digital Heritage 1, no. 2 (December 14, 2017): 692–699. Accessed September 28, 2021. https://scholarworks.iu.edu/journals/index.php/sdh/article/view/23231.