- Hanne Riis Nielson, Emilio Tuosto, editors, Coordination Models and Languages - 21st IFIP WG 6.1 International Conference, COORDINATION 2019, Held as Part of the 14th International Federated Conference on Distributed Computing Techniques, DisCoTec 2019, Kongens Lyngby, Denmark, June 17-21, 2019, Proceedings. Volume 11533 of Lecture Notes in Computer Science, Springer, 2019.