BEGIN:VCALENDAR
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BEGIN:VEVENT
SUMMARY:HNN extensions and linear groups - Jack Button
DTSTART:20130130T163000Z
DTEND:20130130T173000Z
UID:TALK43095@talks.cam.ac.uk
CONTACT:Christopher Brookes
DESCRIPTION:Abstract not available
LOCATION:MR12
END:VEVENT
END:VCALENDAR