Note that this site has moved to the new URL http://flag.itp.unibe.ch/ (the URL you are currently viewing).
  The former URL http://flag.unibe.ch/ (without .itp) is currently redirected to the new URL.
  However, the old URL will be removed permanently after June 2025.
  Please adjust your bookmarks to point to the new URL http://flag.itp.unibe.ch/.
  If you maintain webpages, documents, etc., which refer to this site, please adjust them to point to the new URL, if possible.