Einar Broch Johnsen, Martin Steffen, Johanna Beate Stumpf, Lars Tveito. Checking Modal Contracts for Virtually Timed Ambients. In Bernd Fischer 0002, Tarmo Uustalu, editors, Theoretical Aspects of Computing - ICTAC 2018 - 15th International Colloquium, Stellenbosch, South Africa, October 16-19, 2018, Proceedings. Volume 11187 of Lecture Notes in Computer Science, pages 252-272, Springer, 2018. [doi]