Leach-Katapult (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Leach-Katapult" in German language version.

refsWebsite

Global rank German rank

2,106^th place

139^th place

4,202^nd place

3,993^rd place

low place

google.de

Stephen Bull: "Trench: A History of Trench Warfare on the Western Front", Verlag Bloomsbury Publishing, 2014, ISBN 978-1-4728-0862-2, S. 187–188 [1]
Stephen Bull: World War I Trench Warfare (1): 1914–16, Osprey Publishing, 2002 ISBN 9781472852540 S. 31 [2]
Anthony Saunders: Trench Warfare, 1850–1950, Verlag Casemate Publishers, 2010, ISBN 9781781598764, S. 174 [3]