20 × 99 mm R (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "20 × 99 mm R" in German language version.

refsWebsite

Global rank German rank

2web.archive.org

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web.archive.org

20 MM CALIBRE CARTRIDGES, bei quarry.nildram.co.uk (Memento vom 21. August 2007 im Internet Archive)
20 x 99 R round (Russian Federation), Cannon - 20 to 30 mm cannon, bei janes.com (Memento vom 25. Januar 2011 im Internet Archive)