{"id":"000443293","type":"article","title":"Technological classification of glassware based on early medieval ornaments. (Russ.m.engl.Res.) -","pages":"90-103","container-title":"Archeologičeskij sbornik. Gosudarstvennyj Ermitaž, 20.1979","author":[{"family":"Lvova","given":"Z."}],"issued":{"raw":"1979"}}