Try out our new RRULE tool for creating RRULE compatible strings.

[2446bis] Daboo, C., "iCalendar Transport-Independent Interoperability Protocol (iTIP)", Work in Progress, April 2009.

[2447bis] Melnikov, A., "iCalendar Message-Based Interoperability Protocol (iMIP)", Work in Progress, June 2008.

[ANSI INCITS 61-1986] International Committee for Information Technology, "Representation of Geographic Point Locations for Information Interchange (formerly ANSI X3.61-1986 (R1997))", ANSI INCITS 61-1986 (R2007), 2007.

[RFC1738] Berners-Lee, T., Masinter, L., and M. McCahill, "Uniform Resource Locators (URL)", RFC 1738, December 1994.

[RFC2392] Levinson, E., "Content-ID and Message-ID Uniform Resource Locators", RFC 2392, August 1998.

[RFC2397] Masinter, L., "The "data" URL scheme", RFC 2397, August 1998.

[RFC2425] Howes, T., Smith, M., and F. Dawson, "A MIME Content-Type for Directory Information", RFC 2425, September 1998.

[RFC2426] Dawson, F. and T. Howes, "vCard MIME Directory Profile", RFC 2426, September 1998.

[RFC2445] Dawson, F. and Stenerson, D., "Internet Calendaring and Scheduling Core Object Specification (iCalendar)", RFC 2445, November 1998.

[RFC2616] Fielding, R., Gettys, J., Mogul, J., Frystyk, H., Masinter, L., Leach, P., and T. Berners- Lee, "Hypertext Transfer Protocol -- HTTP/1.1", RFC 2616, June 1999.

[RFC2818] Rescorla, E., "HTTP Over TLS", RFC 2818, May 2000.

[RFC4516] Smith, M. and T. Howes, "Lightweight Directory Access Protocol (LDAP): Uniform Resource Locator", RFC 4516, June 2006.

[RFC4791] Daboo, C., Desruisseaux, B., and L. Dusseault, "Calendaring Extensions to WebDAV (CalDAV)", RFC 4791, March 2007.

[TZDB] Eggert, P. and A.D. Olson, "Sources for Time Zone and Daylight Saving Time Data", July 2009, .

[VCAL] Internet Mail Consortium, "vCalendar

The Electronic Calendaring and Scheduling Exchange Format", September 1996, .

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