TY - BOOK AU - Birman, M.S AU - Solomjak, M.Z TI - Spectral theory of self-adjoint operators in Hilbert space T2 - Mathematics and its applications (Soviet series) SN - 9027721793 U1 - 515.7246 PY - 1987/// CY - Dordrecht PB - D. Reidel Pub. Company ER -