Freeman, R., D. M. Pennock, D. Peters, and B. Waggoner. “Preventing Arbitrage from Collusion When Eliciting Probabilities”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 02, Apr. 2020, pp. 1958-65, doi:10.1609/aaai.v34i02.5566.