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Contributors

Carlo Di Mario, Florence, Italy
Ted Feldman, Evanston, IL, United States
Roberto Ferraresi, Bergamo, Italy
Roberto Garbo, Turin, Italy
Jacques Koolen, EINDHOVEN, Netherlands
Chaim Lotan, Jerusalem, Israel
Göran Olivecrona, Lund, Sweden
Montorsi Piero, Milano, Italy
Marco Roffi, Geneva, Switzerland
Kedev Sasko, SKOPJE, North Macedonia
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