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LIBRARY Szego's theorem and its descendants. Spectral theory for L2 perturbations of orthogonal polynomials 2010 · ENGLISH · PDF View details →
LIBRARY Methods of modern mathematical physics, Scattering Theory 1979 · ENGLISH · PDF View details →
LIBRARY Semiclassical analysis of low lying eigenvalues. I. Non-degenerate minima: asymptotic expansions 1983 · ENGLISH · DJVU View details →
LIBRARY Semiclassical Analysis of Low Lying Eigenvalues, II. Tunneling 1984 · ENGLISH · DJVU View details →
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