@inproceedings{
HelMul:11-013,
author={H. Hellendoorn and S. Mulder and B. {D}e Schutter},
title={Hybrid control of container cranes},
booktitle={Proceedings of the 18th IFAC World Congress},
address={Milan, Italy},
pages={9697--9702},
month=aug # {--} # sep,
year={2011},
doi={
10.3182/20110828-6-IT-1002.00010}
}