| Author |
| Amstutz, Ph.
|
| Azima, A.
|
| Drescher, M.
|
| Foster, B.
|
| Grüner, F.J.
|
| Heinemann, T.
|
| Hidding, B.
|
| Hillert, W.
|
| Karger, O.S.
|
| Knetsch, A.
|
| Kuropka, W.
|
| Lazzarino, L.L.
|
| Maier, A.R.
|
| Maltezopoulos, Th.
|
| Martinez de la Ossa, A.
|
| Mayet, F.
|
| Mehrling, T.J.
|
| Miltchev, V.
|
| Plath, T.
|
| Prudnikava, A.L.
|
| Roßbach, J.
|
| Tamashevich, Y.
|
| Trunk, M.
|
| Wurth, W.
|