@article{fritsch-2009,
        author    = {Lothar Fritsch and Arne-Kristian Groven and Lars Strand and Wolfgang Leister and Anders Moen Hagalisletto},
        title     = {{A Holistic Approach to Open Source VoIP Security: Results from the EUX2010SEC Project}},
        journal   = {International Journal on Advances in Security},
        publisher = {{IARIA}},
        year      = {2009},
        volum     = {2},
        number    = {2\&3},
        pages     = {129--141},
        issn      = {1942--2636}
}