BEGIN:VCALENDAR VERSION:2.0 PRODID:-//dhtmlXScheduler//NONSGML v2.2//EN X-WR-CALNAME:Events BEGIN:VEVENT DTSTART:20170619T000000 DTEND:20170728T000000 UID:0 SUMMARY:TECHSummer 2017 END:VEVENT BEGIN:VEVENT DTSTART:20170702T000000 DTEND:20170705T000000 UID:1 SUMMARY:International conference on advances in energy systems and environmental engineering END:VEVENT BEGIN:VEVENT DTSTART:20170703T000000 DTEND:20170728T000000 UID:2 SUMMARY:3E+ Summer School END:VEVENT BEGIN:VEVENT DTSTART:20170709T000000 DTEND:20170730T000000 UID:3 SUMMARY:Summer School of Architecture END:VEVENT BEGIN:VEVENT DTSTART:20170710T000000 DTEND:20170723T000000 UID:4 SUMMARY:GUT Summer School END:VEVENT END:VCALENDAR