TY  - GEN
AU  - Adhikari,Sadhan K.
AU  - Adhikari, Sadhan K.
TI  - Variational principles and the numerical solution of scattering problems
SN  - 0471181935
U1  - 539.758 
PY  - 1998///
CY  - [S.l.]
PB  - Wiley-Interscience
ER  -