BARBIERI, D. Noncommutative Fourier Analysis on Invariant Subspaces: Frames of Unitary Orbits and Hilbert Modules over Group von Neumann Algebras. Bruno Pini Mathematical Analysis Seminar, [S. l.], v. 7, n. 1, p. 36–52, 2016. DOI: 10.6092/issn.2240-2829/6689. Disponível em: https://mathematicalanalysis.unibo.it/article/view/6689. Acesso em: 4 may. 2024.