choice. This image is a derivative work of the following images: File:2to4demux.png licensed with Cc-by-sa-3.0-migrated, GFDL 2005-06-01T01:04:32Z Poil...
01:04, 1 Jun 2005 (UTC) Licence : Source available upon request. Derivative works of this file: 2to4demux.svg English determination method: SHA-1...