Herausgeber
Czerny, Ernst
10
Hein, Irmgard
10
Hunger, Hermann
10
Melman, Dagmar
10
Schwab, Angela
10
Honegger, M.
5
Kousoulis, Panagiotis
4
Magliveras, Konstantinos
4
Clarysse, Willy
3
Eyre, C. J.
3
Schoors, A.
3
Willems, Harco
3
Knuf, Hermann
2
Leitz, Christian
2
Midant-Reynes, B.
2
Recklinghausen, Daniel von
2
Ristant, Y.
2
with the collaboration of J. Rowland and S. Hendrickx
2
Blasius, A.
1
Quaegebeur, Jan
1
Schipper, B.U.
1