BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-31293@www.athenspil.law.uoa.gr DTSTAMP:20220525T105339Z DTSTART:20220527T170000 SUMMARY:Seminar: Functional Analysis and Operator Algebras - Cartan subalgebras in groupoid C*-algebras END:VEVENT END:VCALENDAR