{"id":"001270644","type":"book","title":"Výzkum raně středověkého opevnění v Libici nad Cidlinou - sonda 236. (The investigation of the Early Medieval fortification at Libice nad Cidlinou - trench 236)","pages":"511-519","container-title":"Archeologické Rozhledy, 58,3 (2006","author":[{"family":"Mařík","given":"Jan"}],"issued":{"raw":"2006"}}