BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20190215T000000Z DTEND:20190215T000000Z SUMMARY:International Conference on Renewable Energy - ICREN 2019: Oral abstract deadline due before 15th February 2019 LOCATION:UNESCO,Paris,France END:VEVENT END:VCALENDAR