Verfasser
Depuydt, Leo
2
Allen, James P.
1
Borghouts, J.F.
1
Callender, James (sic!)
1
Eyre, C.J.
1
Frandsen, Paul John
1
Gilula, Mordechai
1
Iversen, Erik
1
Junge, Friedrich
1
Loprieno, Antonio
1
Roccati, Alessandro
1
Satzinger, Helmut
1
Silverman, David P.
1
Sweeney, Deborah
1
Vernus, Pascal
1
Warburton, David A.
1