Citation: Teneze, Nicolas; Mercurio, Dani\`ele; Trolliard, Gilles; Champarnaud-Mesjard, Jean Claude (2000). Reinvestigation of the crystal structure of pentastrontium tetraniobate, Sr~5~Nb~4~O~15~. Zeitschrift f\"ur Kristallographie - New Crystal Structures, 215, pp. 11-12.