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
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260503T044556Z
UID:51046bea-65ff-4fd0-8930-895555599127
DTSTART:20100421T181000
DTEND:20100421T200000
SUMMARY:Working Group in the History and Philosophy of Logic\, Mathematics\
 , and Science\nAlan Richardson\nCarnap’s Logical Empiricism as Philosoph
 y of Science and as Analytic Philosophy\, historisch-kritisch dargestellt
END:VEVENT
END:VCALENDAR