@inproceedings{TUC-HCIS/OP13,
author = "H. Olivier and N. Pinkwart",
title = "Interactive Voting Systems an der TU Clausthal",
year = 2013,
booktitle = "E-Assessments in der Hochschullehre - Einführung, Positionen \& Einsatzbeispiele",
publisher = "PL Academic Research"
}