@misc{rfc3348,
    series =    {Request for Comments},
    number =    3348,
    howpublished =  {RFC 3348},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3348},
    url =       {https://www.rfc-editor.org/info/rfc3348},
    author =    {Raymond Cheng and Mike Gahrns},
    title =     {{The Internet Message Action Protocol (IMAP4) Child Mailbox Extension}},
    pagetotal = 6,
    year =      2002,
    month =     jul,
    abstract =  {The CHILDREN extension provides a mechanism for a client to efficiently determine if a particular mailbox has children, without issuing a LIST '' * or a LIST '' \% for each mailbox name.},
}