Bernie Stritzke,
Alan N. Gent,
Karine Van Doorsselaer, Rudolf J. Koopmans,
Paul A. Tres,
Edited by: Günter Mennig, K. Stoeckhert,
Paul R. Bonenberger,
Herbert Rees,
Gunter Erhard,
Herbert Rees, Bruce Catoen,
Edited by: Peter Unger,