@misc{rfc7529,
    series =    {Request for Comments},
    number =    7529,
    howpublished =  {RFC 7529},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7529},
    url =       {https://www.rfc-editor.org/info/rfc7529},
    author =    {Cyrus Daboo and Gregory Yakushev},
    title =     {{Non-Gregorian Recurrence Rules in the Internet Calendaring and Scheduling Core Object Specification (iCalendar)}},
    pagetotal = 21,
    year =      2015,
    month =     may,
    abstract =  {This document defines extensions to the Internet Calendaring and Scheduling Core Object Specification (iCalendar) (RFC 5545) to support use of non-Gregorian recurrence rules. It also defines how Calendaring Extensions to WebDAV (CalDAV) (RFC 4791) servers and clients can be extended to support these new recurrence rules.},
}