(untitled) - de Bruin, B; Kicken, R J. N. A. M; Suos, N F. A; Donners, M P. J; den Reijer, C J; Sandee, A J; de Gelder, R; Smits, J M. M; Gal, A W; Spek, A L (Eur. J. Inorg. Chem., 1999)