BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20070927T000000Z DTEND:20070928T000000Z SUMMARY:Bunsen Colloquium: Diffusion and Reaction in Advanced Materials starts on the 27th September 2007 LOCATION:TU Clausthal ,Clausthal-Zellerfeld ,Germany END:VEVENT END:VCALENDAR