Citation: Weber, Thomas; Dshemuchadse, Julia; Kobas, Miroslav; Conrad, Matthias; Harbrecht, Bernd; Steurer, Walter (2009). Large, larger, largest -- a family of cluster-based tantalum copper aluminides with giant unit cells. I. Structure solution and refinement. Acta Crystallographica Section B, 65, pp. 308-317.