Backe, Hans-Joachim. “A future already past? The promises and pitfalls of cryptogames, blockchain, and speculative play”. Eludamos: Journal for Computer Game Culture 14, no. 1 (December 14, 2023): 81–98. Accessed May 10, 2024. https://septentrio.uit.no/index.php/eludamos/article/view/7131.