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:20260419T221129Z
UID:bd9b01ca-a4d9-4a20-8fdc-45febf62bba0
DTSTART;TZID=Europe/Moscow:20250213T083000
DTEND;TZID=Europe/Moscow:20250213T100500
DESCRIPTION:Kalashnikov N.P. B23-101\, B23-102\, B23-103\, B23-104\, B23-1
 05\, B23-107\, B23-113\, B23-114\, B23-161\, B23-162\, B23-163\, B23-201\,
  B23-202\, B23-203\, B23-204\, B23-205\, B23-207\, B23-211\, B23-212\, B23
 -215\, B23-221\, B23-261\, B23-301\, B23-302\, B23-311\, B23-312\, B23-322
 \, B23-361\, B23-401\, B23-402\, B23-403\, B23-411\, B23-413\, B23-423\, B
 23-433\, B23-601\, B23-602\, B23-603\, B23-604\, B23-611\, B23-612\, B23-6
 14\, S23-163
LOCATION:406
SUMMARY:General Physics (Waves and Optics)
RRULE:FREQ=WEEKLY;UNTIL=20250522T100500;WKST=MO
EXDATE:20250501T083000
EXDATE:20250508T083000
END:VEVENT
END:VCALENDAR