Kawasaki, T., N. Barrot, S. Takanashi, T. Todo, and M. Yokoo. “Strategy-Proof and Non-Wasteful Multi-Unit Auction via Social Network”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 02, Apr. 2020, pp. 2062-9, doi:10.1609/aaai.v34i02.5579.