BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Calculatrice.com//Semaines ISO//FR
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:semaine-1974-W01@calculatrice.com
DTSTAMP:20261115T073744Z
DTSTART;VALUE=DATE:19731231
DTEND;VALUE=DATE:19740107
SUMMARY:Semaine ISO 1974-W01
DESCRIPTION:Du lundi au dimanche inclus. Calendrier ISO 8601.
TRANSP:TRANSPARENT
URL:https://www.calculatrice.com/duree/semaine-vers-date.html#1974-W01
END:VEVENT
END:VCALENDAR