{"id":"001605128","type":"article","title":"Ground-penetrating radar survey and test pitting on Mädara hill fort","publisher":"Muinsuskaitseamet","publisher-place":"Tallinn","pages":"53-58","container-title":"Arheoloogilised Välitööd Eestis, 2017(2018","author":[{"family":"Kriiska","given":"Aivar."}],"issued":{"raw":"2018"}}