Mutually Unbiased Bases and the Complementarity Polytope. - Ingemar Bengtsson; Åsa Ericsson (Open Syst. Inf. Dyn., 2005)

Systems of imprimitivity for the clifford group. - David Marcus Appleby; Ingemar Bengtsson; Stephen Brierley; Åsa Ericsson; Markus Grassl; Jan-Åke Larsson (Quantum Inf. Comput., 2014)