Towards the origin of objects of toreutics from early hellenistic barrows of Scythia and the Bosporus. (Russ.m.engl.Res.) - - Yakovenko, E.V (The Black Sea littoral in the hellenistic times. Materials of the 3rd All-Union Symposium on the Ancient History of the Black Sea Littorial, Tsgaltubo 1982)