Motifs of vase painting in the art of the northern Black Sea littoral of the hellenistic period. The mythico-epic morif of the battle of the Pygmies and cranes. Localization and semantics of the myth. (Russ.m.engl.Res.) - - Shtal, I.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)