BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/Moscow
BEGIN:STANDARD
DTSTART:19700101T000000
TZOFFSETFROM:+0300
TZOFFSETTO:+0300
TZNAME:MSK
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260409T193755Z
UID:8e5f7469-7039-473a-863f-d55b8374c760
DTSTART;TZID=Europe/Moscow:20230914T143000
DTEND;TZID=Europe/Moscow:20230914T160500
DESCRIPTION:Tretyakov A.V.\, Golechkova O.Y. B23-101\, B23-102\, B23-103\
 , B23-104\, B23-105\, B23-107\, S23-101\, S23-103\, S23-113
LOCATION:403
SUMMARY:
RRULE:FREQ=WEEKLY;UNTIL=20231221T160500;INTERVAL=2;WKST=MO
END:VEVENT
END:VCALENDAR