Citation: Ina Loose; Elisabeth Droste; Michael B\"osing; Heinrich Pohlmann; Michael H. Dickman; Cristina Rosu; Michael T. Pope; Bernt Krebs (1999). Heteropolymetalate Clusters of the Subvalent Main Group Elements BiIII and SbIII. Inorganic Chemistry, 38, pp. 2688-2694.