TY  - SER
AU  - Petkov,Vesselin
TI  - Scattering theory for hyperbolic operators
SN  - 0444880569
PY  - 1989///
CY  - Amsterdam
PB  - North-Holland,
KW  - Boundary value problems
KW  - Scattering operator
KW  - Wave equation
N1  - Includes index and Bibliography : p. 355-370
ER  -