TY - BOOK AU - Birman, M. S. and Solomjak, M. Z. AU - Solomjak, M. Z. TI - Spectral theory of self-adjoint operators in hilbert space T2 - Mathematics and its applications (Soviet series) SN - 9027721793 U1 - 515.72 PY - 1987/// CY - Dordrecht PB - D. Reidel ER -