TY  - BOOK
AU  - Gel'fand, I. M.
AU  - G. E. Shilov
TI  - Theory of differential equations
SN  - 0-12-279503-2
AV  - MATH QA331.G373 
PY  - 1967///
CY  - New York
PB  - Academic Press
KW  - Differential equations
N1  - Bibliography: p.217-219
Includes index
ER  -