Nussenzveig, H. M. <br/><br/>
Causality and dispersion relations / 
H.M. Nussenzveig 
 - New York :  Academic Press,  1972 
 - xii,435 p. :  ill. ;  24 cm. 
 - Mathematics in science and engineering ;  vol.95 .
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0125230508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dispersion relations<br/>Causality (Physics)<br/>Potential scattering