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BEGIN:VEVENT
UID:1291@ub.edu
DTSTART:20091215T091500Z
DTEND:20091215T111500Z
DTSTAMP:20250928T155557Z
URL:https://www.ub.edu/grc_logos/activities/modality-williamson-forthcomin
 g/
SUMMARY:Modality: Williamson (forthcoming)
DESCRIPTION:Williamson: &#39\;Barcan Formulas in Second-Order Modal Logic&#
 39\;  forthcoming in Frauchiger &amp\; Essler (eds.)\, Themes from Barcan 
 Marcus
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