{"id":"001224852","type":"book","title":"O chronologii ostróg o zaczepach haczykowato zagiętych do wnętrza. Zur Chronologie der Hakensporen mit nach innen umgeschlagenen Enden","pages":"161-162","container-title":"Archeologia Polski, 35,1/2 (1990","author":[{"family":"Żak","given":"Jan 1923-1990"}],"issued":{"raw":"1990"}}