1. Operator Lipschitz functions;Aleksandrov;Usp. Mat. Nauk,2016
2. Operator integrals, spectral shift, and spectral flow;Azamov;Can. J. Math.,2009
3. Interpolation of Operators;Bennett,1988
4. Spectral Theory of Self-Adjoint Operators in Hilbert Space;Birman,1980
5. Measure Theory;Cohn,2013