@misc {IOPORT.70061552,
    author       = {Li, Wenfeng and Bao, Junrong and Shen, Weiming},
    title        = {Collaborative wireless sensor networks: A survey},
    howpublished = {SMC, 2614-2619 (2011).},
    year         = {2011},
    doi          = {10.1109/ICSMC.2011.6084070},
    identifier   = {70061552},
}