1.
Mortini R, Rupp R. Approximation by invertible elements and the generalized $E$-stable rank for $A({\boldsymbol D})_{\mathsf R}$ and $C({\boldsymbol D})_{\mathrm{sym}}$. Math. Scand. [Internet]. 2011 Sep. 1 [cited 2024 Nov. 21];109(1):114-32. Available from: https://www.mscand.dk/article/view/15180