TY - BOOK AU - Wilcox,Calvin H. TI - Scattering theory for the d'Alembert equation in exterior domains SN - 038707144X PY - 1975/// CY - Berlin PB - Springer-Verlag KW - Sound KW - waves KW - Scattering KW - Wave equation KW - Lagrange equations KW - Laplacian operator N1 - Bibliography: p. 180-184 ER -