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:20260419T221059Z
UID:702b3b15-c5cf-42fc-88e5-a6206a193097
DTSTART;TZID=Europe/Moscow:20231012T193500
DTEND;TZID=Europe/Moscow:20231012T220000
DESCRIPTION:Ermakov A.V.\, Usachev N.A. M22-423\, M23-403\, M23-406
LOCATION:K-202
SUMMARY:Selected Chapters of Higher Mathematics
RRULE:FREQ=WEEKLY;UNTIL=20231221T220000;WKST=MO
END:VEVENT
END:VCALENDAR