{"id":"000528646","type":"article","title":"Razkopki v Pliska prez 1959 - 1961 g. (Bulg.m.franz.Res.) Fouilles à Pliska de 1959 à 1961","pages":"5-46","container-title":"Izvestija na Arheologičeskija institut. Bulletin de l'Institut d'archéologie, 26.1963","author":[{"family":"Michaïlov","given":"S."}],"issued":{"raw":"1963"}}