BEGIN:VCALENDAR VERSION:2.0 PRODID:https://fzhg.org/ BEGIN:VEVENT UID:event261020106695f6ee029038.54430027 DTSTART:20101026T150000Z DTEND:20101026T190000Z LOCATION:IG 1.414 SUMMARY:History of pre-modern astronomy DESCRIPTION:Programm als PDF END:VEVENT END:VCALENDAR