BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//TYPO3/NONSGML News system (news)//EN
BEGIN:VEVENT
UID: news-65642@en.greekcourses.uoa.gr
DTSTAMP:20241205T065239Z
DTSTART:20241205T130000

SUMMARY:Γενικό Σεμινάριο - Brauer-Manin obstruction to the Hasse principle with an emphasis on K3 surfaces
END:VEVENT
END:VCALENDAR