S. Hiller, D. Morar, and D. Petrik. Proceedings of the 30th European Conference on Information Systems, Timisoara, Romania (accepted paper), 78, page 1413. Association for Information Systems, (2022)
O. Renn, N. Brachatzek, S. Hiller, and D. Scheer. Structural Human Ecology : Risk, Energy, and Sustainability, Washington State University Press, Pullman, (2013)