Difosgen (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Difosgen" in Czech language version.

refsWebsite

Global rank Czech rank

2,971^st place

1,658^th place

6^th place

10^th place

archive.org (Global: 6^th place; Czech: 10^th place)

JONES, Simon, Hook, Richard. World War I Gas Warfare Tactics and Equipment. [s.l.]: Osprey Publishing, 2007. Dostupné online. ISBN 1846031516.

orgsyn.org (Global: 2,971^st place; Czech: 1,658^th place)

Org. Synth.. Dostupné online. ; Coll. Vol.. S. 715.