@INPROCEEDINGS{dang11apms,
 author = {Quang-Vinh Dang and Izabela Ewa Nielsen and Kenn
 Steger-Jensen},
 title = {Scheduling a Single Mobile Robot for Feeding
 Tasks in a Manufacturing Cell},
 booktitle = {Proceedings of the International Conference
 Advances in Production Management Systems, Value Networks:
 Innovation, Technologies and Management (APMS)},
 year = {2011},
 month = {September},
 address = {Stavanger, Norway}
}