{"id":"001539539","type":"book","title":"Arbitrary standards on the co-called four-and-a-half assaria coins from Tomis, and value marks on coins of Moesia and Thrace","publisher":"Bobokov Bros. Foundation","publisher-place":"Sofia","pages":"273-290","container-title":"Ex Nummis Lux : studies in ancient numismatics in honour of Dimitar Draganov","author":[{"family":"Butcher","given":"Kevin."}],"issued":{"raw":"2017"}}