Hollmann, N., Hu, Z., Maignan, A., Günther, A., Jang, L.-Y., Tanaka, A., et al. (2013). Correlation effects in CaCu3Ru4O12. Physical Review B, 87(15): 155122, pp. 155122-1-155122-8. doi:10.1103/PhysRevB.87.155122.