@inproceedings{thielscher:AI11,
author        = "Ji Ruan and Michael Thielscher",
title         = "A Logic for Knowledge Flow in Social Networks",
booktitle     = "Proceedings of the Australasian Joint Conference on
		Artificial Intelligence",
year          = "2011",
publisher     = "Springer",
series        = "LNCS",
volume        = "7106",
editor        = "D.\ Wang and M.\ Reynolds",
pages         = "511--520",
address       = "Perth",
month         = dec
}