@misc {IOPORT.70359894,
    author       = {Rekik, Wiem and Khemakhem, Maher and Belghith, Abdelfettah and Fayolle, Jacques},
    title        = {PKI and UDDI based trust centre: an attempt to improve web service security},
    howpublished = {ICITST, 1-4 (2009).},
    year         = {2009},
    identifier   = {70359894},
}