{"id":"001210491","type":"book","title":"In memoriam Hubert Frère (Liège 15 juillet 1920-Liège 20 mars 1999)","publisher-place":"Bruxelles","container-title":"Revue Belge de Numismatique et de Sigillographie, 146 (2000","author":[{"family":"Dengis","given":"Jean-Luc"}],"issued":{"raw":"2000"}}