BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20150423T102100
DTEND;TZID=Europe/Berlin:20150423T102100
SUMMARY:Informatik-Kolloquium
DESCRIPTION:Thema\: "Unrestricted Common Due Date Problem with Controllable Processing Times"
END:VEVENT
END:VCALENDAR