TY  - BOOK
AU  - Bers,L et al (eds)
ED  - Bochner, S
ED  - John, F
TI  - Contributions to the theory of partial differential equations
T2  - Annals of mathematics studies 33
SN  - 9780691095844
U1  - 515.353 
PY  - 1954///
CY  - Princeton
PB  - Princeton University Press
ER  -