Gerhard Wickler Stephen Potter Austin Tate Michal Piechouicek Eduard Semsch Planning and Choosing: Augmenting HTN-Based Agents with Mental Attitudes. 222-228 2007 conf/iat/2007 IAT http://doi.ieeecomputersociety.org/10.1109/IAT.2007.82 db/conf/iat/iat2007.html#WicklerPTPS07