Map of Territory given away after Brest-Litovsk (in Russian)
translated from Image:Carte des conséquences du Traité de Brest-Litovsk.svg, originally from the History Department of the US Military Academy West Point - http://www.dean.usma.edu/history/web03/atlases/great%20war/great%20war%20index.htm
Image:historicairTranslation:VanHelsing.16