@Inproceedings{EPTCS251.3, author = {Belardinelli, Francesco and van Ditmarsch, Hans and van der Hoek, Wiebe}, year = {2017}, title = {A Logic for Global and Local Announcements}, editor = {Lang, J\'er\^ome}, booktitle = {{\rm Proceedings Sixteenth Conference on} Theoretical Aspects of Rationality and Knowledge, {\rm Liverpool, UK, 24-26 July 2017}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {251}, publisher = {Open Publishing Association}, pages = {28-42}, doi = {10.4204/EPTCS.251.3}, }