{"id":"001179901","type":"book","title":"Ka voprosu o tipologii i datirovke drevnerusskich peščernych monastyrej. On the typology and dating of ancient Russian cave monasteries","pages":"122-130","container-title":"Rossijskaja Archeologija, 1993,4 (1993","author":[{"family":"Bobrovskij","given":"T. A."}],"issued":{"raw":"1993"}}