TY  - BOOK
AU  - H�rmander, Lars
TI  - Lectures on nonlinear hyperbolic differential equations / 
SN  - 9783540629214
U1  - 515.353 22
PY  - 1997///
CY  - Berlin : 
PB  - Springer, 
KW  - Differential equations, Hyperbolic
N1  - Include Index
ER  -