S. W. Kansa, “Sustaining Open Data: Lessons from Open Context”, in Human Origins – Digital Future: An International Conference about the Future of Archaeological and Paleoanthropological Databases, A. W. Kandel, M. N. Haidle, and C. Sommer, Eds. Heidelberg: Propylaeum, 2022, p. 69. doi: 10.11588/propylaeum.882.c13455.