BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230630T000000Z DTEND:20230630T000000Z SUMMARY:18th European Conference on Solid State 91AV - ECSSC2023: Standard registration deadline due before 30th June 2023 LOCATION:Břevnovský Klášter - Arciopatství sv. Vojtěcha a sv. Markéty, Prague, Czech Republic,Prague,Czech Republic END:VEVENT END:VCALENDAR