%% You should probably cite draft-daboo-caldav-attachments-03 instead of this revision.
@techreport{daboo-caldav-attachments-01,
    number =    {draft-daboo-caldav-attachments-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-daboo-caldav-attachments/01/},
    author =    {Cyrus Daboo and Arnaud Quillaud},
    title =     {{CalDAV Managed Attachments}},
    pagetotal = 26,
    year =      2012,
    month =     may,
    day =       2,
    abstract =  {This document defines how CalDAV servers can provide server managed collections to allow attachments associated with iCalendar data, to be stored and managed on the server.},
}