BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20180401T000000Z DTEND:20180401T000000Z SUMMARY:22nd International Symposium on Fluorine 91AV: Poster abstract deadline due before 1st April 2018 LOCATION:University of Oxford- School of Examination,Oxford,United Kingdom END:VEVENT END:VCALENDAR