| Những tác giả chính: |
Althoff, M,
Braunschweig, W,
Kirschfink, F,
Lubelsmeyer, K,
Martyn, H,
Rosskamp, P,
Schmitz, D,
Siebke, H,
Wallraff, W,
Eisenmann, J,
Fischer, H,
Hartmann, H,
Joksch, A,
Knop, G,
Kolanoski, H,
Kuck, H,
Mertens, V,
Wedemeyer, R,
Foster, B,
Eskreys, A,
Gather, K,
Hildebrandt, M,
Hultschig, H,
Joos, P,
Kotz, U |
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