Because Colakis' article is compelling, the film has a OGCMA reference number. The index allows me to place the discussion. My slide OGCMA0109NOTAntigone_Abuladze offers a link to Colakis' article in .pdf and to other pertinent items.
Colakis, M. "A Glasnost Antigone: Tengiz Abuladze's Repentance." Classical and Modern Literature 19 (1999), 173 - 78.