@article{LFAZ09,
    title = "Connectivity, Coverage and Placement in Wireless Sensor
	Networks",
    author = "Ji Li and Lachlan L. H. Andrew and Chuan Heng Foh and Moshe Zukerman and Hsiao-Hwa Chen",
    month = Sep,
    year = "2009",
    pages = "7664-7693",
    volume = "9",
    number = "10",
    journal = "Sensors",
    url = "http://www.caia.swin.edu.au/cv/landrew/pubs/SensorConnectivitySurvey.pdf"
}