Plan R 4 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Plan R 4" in English language version.

refsWebsite

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1web.archive.org

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1diva-portal.org

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1semanticscholar.org

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army.mil

history.army.mil

Ziemke, Earl F. (2000) [1960]. "Chapter 2, The German Decision to Invade Norway and Denmark". Command Decisions. United States Army Center of Military History. CMH Pub 70-7. Archived from the original on 30 December 2007. Retrieved 19 August 2010.

diva-portal.org

"MEDDELANDEN FRÅN FÖRSVARSSTABENS KRIGSHISTORISKA AVDELNING •1959-1960" (PDF).

doi.org

Claasen, Adam (2007). "The German Invasion of Norway, 1940: The Operational Intelligence Dimension". Journal of Strategic Studies. 27 (1): 114–135. doi:10.1080/0140239042000232792. ISSN 0140-2390. S2CID 153532724.

semanticscholar.org

api.semanticscholar.org

Claasen, Adam (2007). "The German Invasion of Norway, 1940: The Operational Intelligence Dimension". Journal of Strategic Studies. 27 (1): 114–135. doi:10.1080/0140239042000232792. ISSN 0140-2390. S2CID 153532724.

web.archive.org

Ziemke, Earl F. (2000) [1960]. "Chapter 2, The German Decision to Invade Norway and Denmark". Command Decisions. United States Army Center of Military History. CMH Pub 70-7. Archived from the original on 30 December 2007. Retrieved 19 August 2010.

worldcat.org

Claasen, Adam (2007). "The German Invasion of Norway, 1940: The Operational Intelligence Dimension". Journal of Strategic Studies. 27 (1): 114–135. doi:10.1080/0140239042000232792. ISSN 0140-2390. S2CID 153532724.