@article {IOPORT.50152438,
    author       = {Kang, Cai},
    title        = {Survey of search and optimization of P2P networks},
    year         = {2011},
    journal      = {Peer-to-Peer Networking and Applications},
    volume       = {4},
    number       = {3},
    pages        = {211-218},
    doi          = {10.1007/s12083-010-0082-2},
    identifier   = {50152438},
}