@conference {50780509,
	title = {{A Variable Neighborhood Search Heuristic for Point Coverage, Sink Location and Data Routing in Wireless Sensor Networks}},
	booktitle = {International Conference on Communication Theory, Reliability, and Quality of Service},
	year = {2009},
	doi = {10.1109/CTRQ.2009.33},
	author = {Evren G{\"u}ney and I. Kuban Altinel and Necati Aras and Cem Ersoy}
}
