BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-33079@www.math.uoa.gr DTSTAMP:20220715T171551Z DTSTART:20220718T110000 SUMMARY:Διάλεξη: Sarah Peluse, 18-7-2022 END:VEVENT END:VCALENDAR