{"id":"003079923","type":"article","title":"Fragen zur Münzgeschichte der Welfen","publisher":"Bayerische Numismatische Gesellschaft","publisher-place":"München","pages":"221-244","container-title":"Jahrbuch für Numismatik und Geldgeschichte","author":[{"family":"Büttner","given":"Detlev"}],"issued":{"raw":"2023"}}