Wang, G.-H., Li, W.-C., Jia, K.-M., Spliethoff, B., Schüth, F., & Lu, A.-H. (2009). Shape and size controlled alpha-Fe₂O₃ nanoparticles as supports for gold-catalysts: Synthesis and influence of support shape and size on catalytic performance. Applied Catalysis A-General, 364, 42-47. doi:10.1016/j.apcata.2009.05.030.