Averbuch, V.
Jost, Jürgen
Levine, Marc
Flenner, Hubert
Glasner, S.; Maon, D.
Urakawa, Hajime
Sierksma, Gerard; Bakker, Evert Jan
Györy, K.; Stewart, C. L.; Tijdeman, R.
Sczech, Robert
Berger, Marc A.; Friedland, Shmuel