BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
DTSTART:19700308T020000
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:PDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:19701101T020000
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:PST
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BEGIN:VEVENT
DTSTAMP:20260616T020458Z
UID:0dd9b41f-bbb5-423a-b0bd-35a16723178c
DTSTART:20110212T001000
DTEND:20110212T020000
SUMMARY:Logic Colloquium\nGrigori Mints\nExtension of Epsilon Substitution 
 to Second-Order Systems
END:VEVENT
END:VCALENDAR
