BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:adamgibbons/ics
METHOD:PUBLISH
X-PUBLISHED-TTL:PT1H
BEGIN:VEVENT
UID:1198484966
SUMMARY:Семинар "Периодические бильярдные траектории"
DTSTAMP:20260630T185500Z
DTSTART:20260908T115000Z
DTEND:20260908T132000Z
STATUS:CONFIRMED
END:VEVENT
END:VCALENDAR