BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-15690@sts.phs.uoa.gr DTSTAMP:20201030T141301Z DTSTART:20201106T190000 SUMMARY:Διάλεξη του Mario Biagioli END:VEVENT END:VCALENDAR