Algebraic methods for Toeplitz-like matrices and operators. Operator theory; Bd.

Measures of noncompactness and condensing operators. Operator theory, advances a

Orthogonal matrix-valued polynomials and applications. Operator theory; Bd. 34.

Analytic perturbation theory for matrices and operators H. Baumgärtel. Operator

Spectral theory of linear operators and spectral systems in Banach algebras Vlad

Spectral theory of linear operators and spectral systems in Banach algeb 2504875

Eigenvalue distribution of compact operators. Operator theory; Bd. 16.

Toeplitz operators and spectral function theory. Essays from the Leningrad Semin