@inproceedings{EndrissPacuitJELIA2006,
	Author = {Ulle Endriss and Eric Pacuit},
	Booktitle = {Proceedings of the 10th European Conference on Logics in Artificial Intelligence (JELIA-2006)},
	Doi = {10.1007/11853886_13},
	Editor = {M.~Fisher and W.~van der Hoek and B.~Konev and A.~Lisitsa},
	Month = {September},
	Pages = {138--150},
	Publisher = {Springer-Verlag},
	Series = {LNAI},
	Title = {Modal Logics of Negotiation and Preference},
	Volume = {4160},
	Year = {2006}}