@article{CAIA-IR-040800A,
    title = {{Requirements for IP Flow Information Export}},
    author = {J. Quittek and B. Claise and Tanja Zseby and Sebastian Zander},
    month = {00 August},
    year = {2004},
    volume = {RFC},
    number = {3917},
    journal = {Internet Engineering Task Force},
    url = {ftp://ftp.isi.edu/in-notes/rfc3917.txt}
}