https://wwi.lib.byu.edu/api.php?hideminor=1&hidebots=1&days=7&limit=50&target=German_Army_Groups_on_the_Eastern_Front&action=feedrecentchanges&feedformat=atomWorld War I Document Archive - Changes related to "German Army Groups on the Eastern Front" [en]2024-03-28T20:45:45ZRelated changesMediaWiki 1.39.4