TY - BOOK AU - Renardy,Michael AU - TI - An introduction to partial differential equations SN - 978 81 8128 147 0 U1 - 515.353/R393i PY - 0000///Springer-verlag PY - 2004/// CY - New York KW - Differential equations, partial KW - Mathematics N1 - Includes index and bibliographical reference. ER -