@inproceedings{Szymanik2011RAOM,
	Address = {Groningen},
	Author = {D{\'e}gremont, C{\'e}dric and Kurzen, Lena and Szymanik, Jakub},
	Booktitle = {Proceedings of the Workshop on Reasoning About Other Minds: Logical and Cognitive Perspectives (RAOM-2011)},
	Editor = {Van Eijck, J. and Verbrugge, R.},
	Pages = {50-64},
	Publisher = {CEUR Workshop Proceedings},
	Title = {On the Tractability of Comparing Informational Structures},
	Volume = {751},
	Year = {2011},
	Url = {http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-751/}}