TY - BOOK AU - Sobolev,S.L. AU - Dawson,E.R. AU - Broadbent,T.A.A. TI - Partial differential equations of mathematical physics U1 - 530.15 23 PY - 1964/// CY - Oxford PB - Pergamon KW - Mathematical physics N1 - Includes index; Translation of: Uravneniia matematicheskoi fiziki ER -