Markus Bläser, Andreas Meyer de Voltaire. Semisimple Algebras of Almost Minimal Rank over the Reals. In Ludek Kucera, Antonín Kucera, editors, Mathematical Foundations of Computer Science 2007, 32nd International Symposium, MFCS 2007, Ceský Krumlov, Czech Republic, August 26-31, 2007, Proceedings. Volume 4708 of Lecture Notes in Computer Science, pages 669-680, Springer, 2007. [doi]
Abstract is missing.