Majorizations for Generalized s-Numbers in Semifinite von Neumann Algebras. Yoshihiro Nakamura, Fumio Hiai (1987) Mathematische Zeitschrift
Mean Oscillation of Functions and the Paley-Wiener Space. Rodolfo H. Torres (1998) The journal of Fourier analysis and applications [[Elektronische Ressource]]
Measure theory in noncommutative spaces. Lord, Steven, Sukochev, Fedor (2010) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]