BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Vsevolod Voronov
DTSTART:20220401T120000Z
DTEND:20220401T140000Z
DTSTAMP:20260423T021119Z
UID:BBCG/48
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BBCG/48/">On
  the chromatic number of 2-dimensional spheres</a>\nby Vsevolod Voronov as
  part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA
 \n
LOCATION:https://researchseminars.org/talk/BBCG/48/
END:VEVENT
END:VCALENDAR