Bramswig, Nuria C.
Caluseriu, O.
Lüdecke, H.-J.
Bolduc, F. V.
Noel, N. C. L.
Wieland, T.
Surowy, H. M.
Christen, H.-J.
Engels, H.
Strom, T. M.
Wieczorek, D.
Funding for this research was provided by:
German Ministry of Research and Education (01GS08164, 01GS08167, 01GS08163, 01GM1520E)