Simoben, Conrad V.
[Author];
Babiaka, Smith B.
[Author];
Moumbock, Aurélien F. A.
[Author];
Namba-Nzanguim, Cyril T.
[Author];
Eni, Donatus Bekindaka
[Author];
Medina-Franco, José L.
[Author];
Günther, Stefan
[Author];
Ntie-Kang, Fidele
[Author];
Sippl, Wolfgang
[Author]