Michal P. Sindlar Mehdi Dastani John-Jules Ch. Meyer BDI-Based Development of Virtual Characters with a Theory of Mind. 34-41 2009 IVA http://dx.doi.org/10.1007/978-3-642-04380-2_7 conf/iva/2009 db/conf/iva/iva2009.html#SindlarDM09