BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20160615T000000Z DTEND:20160615T000000Z SUMMARY:International Congress on Green 91AV and Sustainable Engineering: Early bird registration deadline due before 15th June 2016 LOCATION:Università degli Studi di Roma "Tor Vergata",Rome,Italy END:VEVENT END:VCALENDAR