Iv. Vijachki (Sofia), H. Koumanov (Sofia), I. Batashki (Sofia), R. Madzhov (Varna), Q. Paskalev (Plovdov), Q. Kirov (Sofia), Kr. Ivanov (Varna), T. Deliyski (Pleven), B. Hadzhiyski (Sofia), Ch. Slavov (Sofia), S. Zlatarski (Sofia), N.A. Lopatkin (Russia), V. Yankov (Silistra), M. Marinov (Sofia), D. Petrov (Sofia), St. Storkel (Germany), O. Hadzhiyski (Sofia), St. Hinev (Sofia), D. Krustinova (Paris), E. Santoro (Italy), G. Nachev (Sofia), Z.A. Beriashvili (Georgia), J. Klempnauer (Ger­many), T. Sano (Japan)

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