@ARTICLE{Poeschl-ZfEv-2008,
author = {Poeschl, Sandra and Doering, Nicole and Boehme, Hans-Joachim and
Martin, {\relax Ch}ristian},
title = {Computergestuetzte Artikelsuche im Baumarkt -- Formative Evaluation
eines Artikelsuchsystems fuer mobile Shopping-Roboter},
journal = {Zeitschrift fuer Evaluation (ZfEv)},
year = {2008},
volume = {7},
pages = {113--135}
}