Reducing Subspaces of Toeplitz Operators on $N_ϕ$-Type Quotient Modules on the Torus. Communications in Mathematical Research, [S. l.], v. 25, n. 1, p. 19–29, 2021. Disponível em: https://gsp.tricubic.dev/cmr/article/view/8596. Acesso em: 15 mar. 2026.