BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-25626@www.math.uoa.gr DTSTAMP:20211208T102623Z DTSTART:20211215T151500 SUMMARY:Όμιλία: On modular representations of general linear groups END:VEVENT END:VCALENDAR