Kokoris Kogias E, Jovanovic P, Gailly N, Khoffi I, Gasser L, Ford B. Enhancing bitcoin security and performance with strong consistency via collective signing. In: Proceedings of the 25th USENIX Conference on Security Symposium. USENIX Association; 2016:279–296.
LibreCat: https://research-explorer.ista.ac.at/record/8302
arXiv: 1602.06997