Mihnea Iancu, Michael Kohlhase. A Flexiformal Model of Knowledge Dissemination and Aggregation in Mathematics. In Manfred Kerber, Jacques Carette, Cezary Kaliszyk, Florian Rabe, Volker Sorge, editors, Intelligent Computer Mathematics - International Conference, CICM 2015, Washington, DC, USA, July 13-17, 2015, Proceedings. Volume 9150 of Lecture Notes in Computer Science, pages 137-152, Springer, 2015. [doi]