BUYUKLIEV, N. K-theory of the $C^*$-algebra of multivariable Wiener-Hopf operators associated with some polyhedral cones in $R^n$. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 91, p. 115–125, 1999. Disponível em: https://stipendii.uni-sofia.bg/index.php/fmi/article/view/274. Acesso em: 4 dec. 2024.