BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-50543@www.math.uoa.gr DTSTAMP:20231101T122335Z DTSTART:20231103T130000 SUMMARY:ΣΕΜΙΝΑΡΙΟ ΑΝΑΛΥΣΗΣ: The Prime geodesic theorem in arithmetic progressions END:VEVENT END:VCALENDAR