van Aken, P. A. Stuttgart Center for Electron Microscopy, Max Planck Institute for Intelligent Systems, Max Planck Society;
Höche, T., Shen, Z., Nygren, M., Zhang, J., van Aken, P. A., Heyroth, F., et al. (2007). Internal strain formed in oxide ceramics upon spark-plasma sintering. Philosophical Magazine, 87(29), 4555-4566. doi:10.1080/14786430701566036.