Schüpp-Niewa, B., Shlyk, L., Prots, Y., Krabbes, G., & Niewa, R. (2007). Ba3YRu0.73(2)Al1.27(2)O8 and Ba5Y2Ru1.52(2)Al1.47(2)O13.5: New Perovskite Ruthenates with Partial Octahedra Replacement. Zeitschrift für Naturforschung B, 62, 1383-1389.