Dadarlat, Marius, and Wilhelm Winter. “On the $KK$-Theory of Strongly Self-Absorbing $C^{*}$-Algebras”.
MATHEMATICA SCANDINAVICA
104, no. 1 (March 1, 2009): 95–107. Accessed April 5, 2025. https://www.mscand.dk/article/view/15086.