@INPROCEEDINGS{Stricker-ROMAN-2012,
author = {Stricker, Ronny and Mueller, {\relax St}effen and Einhorn, Erik and
Schroeter, {\relax Ch}ristof and Volkhardt, Michael and Debes, Klaus
and Gross, Horst-Michael},
title = {Interactive Mobile Robots Guiding Visitors in a University Building},
booktitle = {IEEE Int. Symp. on Robot and Human Interactive Communication (RO-MAN)},
year = {2012},
pages = {695--700},
publisher = {IEEE}
}