TY  - BOOK
AU  - Folland Gerald B
TI  - Introduction to partial differential equations
SN  - 0-691-04361-2
U1  - 515.353 
PY  - 1995///
CY  - Princeton
PB  - Princeton Univ Press
KW  - Partial differential equations
N2  - The first five chapters of the book deal with classical theory: first-order equations, local existence theorems, and an extensive discussion of the fundamental differential equations of mathematical physics. The techniques of modern analysis, such as dis
ER  -