Frank Gommlich Guido Heumer Arnd Vitzthum Bernhard Jung Simulation of Standard Control Actuators in Dynamic Virtual Environments. 269-270 2009 VR http://dx.doi.org/10.1109/VR.2009.4811049 conf/vr/2009 db/conf/vr/vr2009.html#GommlichHVJ09