EDITORIAL BOARD
Ch. Bonev, L. Boyadzhiev, I. Gutzow, I. Havezov, E. Ivanova, P. Peshev,
K. Petkov, K. Petrov, L. Petrov, I. Pojarlieff, S. Rakovsky, D. Stoychev,
P. Petrov, D. Tsalev, D. Vladikova, D. Yankov, V. Kurteva

Members from abroad:
J. M. Albella (Spain), S. Berger (Germany), J. C. Breakman (Belgium),
J. Etourneau (France), M. Farina (Italy), K. Friedrich (Germany),
J. Gyenis (Hungary), A. J. Kirby (United Kingdom), T. Kowalska (Poland),
K. Kutchitsu (Japan), A. Lasia (Canada), O. V. Mazurin (Russia),
B. Mutaftschiev (France), E. Peter Kündig (Switzerland), S. De Rosa (Italy),
T. F. Tadros United Kingdom), K. Valko (Hungary)