1. G. Zauner, “Quantum designs—Foundations of a non-commutative theory of designs” (in German), Ph.D. dissertation (University of Vienna, 1999). Available online at http://www.mat.univie.ac.at/neum/papers/physpapers.html.
2. C. M. Caves, “Symmetric informationally complete POVMs,” UNM Information Physics Group Internal Report, 1999. Available online at http://info.phys.unm.edu/∼caves/reports/reports.html.
3. Symmetric informationally complete quantum measurements