Offentlig nettadresse:
https://calendar.google.com/calendar/embed?src=ratjhmjh567dk9cddbjmjpgcgg%40group.calendar.google.com&ctz=Europe%2FOslo
Offentlig adresse i iCal-format:
https://calendar.google.com/calendar/ical/ratjhmjh567dk9cddbjmjpgcgg%40group.calendar.google.com/public/basic.ics