Schlappa, J., Chang, C. F., Hu, Z., Schierle, E., Ott, H., Weschke, E., et al. (2012). Resonant soft x-ray scattering from stepped surfaces of SrTiO3. Journal of Physics: Condensed Matter, 24(3): 035501, pp. 035501-1-035501-9. doi:10.1088/0953-8984/24/3/035501.