{"id":"000504689","type":"article","title":"Ein unbekanntes Tetrarchenporträt aus Nordafrika in Leiden","pages":"59-68","container-title":"Oudheidkundige mededelingen uit het Rijksmuseum van Oudheden te Leiden, 41.1960","author":[{"family":"Salomonson","given":"J.W."}],"issued":{"raw":"1960"}}