TY  - GEN
AU  - Nussenzveig,H.M
TI  - Causality and dispersion relations
SN  - 0125230508
U1  - 539.7/54 
PY  - 1972///
CY  - New York
PB  - Academic Press
KW  - Dispersion relations
KW  - Causality (Physics)
KW  - Potential scattering
N1  - Contine bibliografie
ER  -