@incollection{Kuehnlenz07,
author = {Kolja Kuehnlenz and Stefan Sosnowski and Martin Buss},
title = {Evaluating Emotion Expressing Robots in Affective Space},
booktitle = {Human Robot Interaction},
publisher = {IntechOpen},
address = {Rijeka},
year = {2007},
editor = {Nilanjan Sarkar},
chapter = {12},
doi = {10.5772/6112},
url = {https://doi.org/10.5772/6112}
}