1. d,h-??-Alkoxoalkylphosphonato-e-??-alkoxo-f-??-oxo-bis[trichloroantimon(V)]-Verbindungen
2. Unver�ffentlichte Ergebnisse
3. International Tables for Crystallography, Band A, Space-Group Symmetry, 2. Aufl., D. Reidel Publishing Company, Dordrecht (NL) 1984
4. ?X-Ray 76?, Computer Science Center Maryland, Maryland, USA
5. Programmsystem SHELXTL Plus, Rel. 4.1, Siemens Analytical X-Ray Instruments, Madison, Wisconsin 1989