FACE-TO-FACE WITH A ROBOT: WHAT DO WE ACTUALLY TALK ABOUT? - MIRNIG, NICOLE; WEISS, ASTRID; SKANTZE, GABRIEL; AL MOUBAYED, SAMER; GUSTAFSON, JOAKIM; BESKOW, JONAS; GRANSTRÖM, BJÖRN; TSCHELIGI, MANFRED (International Journal of Humanoid Robotics, 2013)