Ouvrage Hackenberg (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ouvrage Hackenberg" in English language version.

refsWebsite
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archive.today

cheminsdememoire.gouv.fr

  • "Veckring, ouvrage du Hackenberg (57)". Chemins de mémoire. Retrieved 19 January 2010.

darkplaces.org

fortiff.be

maginot-hackenberg.com

web.archive.org