Ruhl, Werner <br/><br/>
The lorentz group and harmonic analysis  ; lectures given at the theoretical study division at CERN during the winter of 1967-1968 / 

 - New York:  Benjamin,  1970 
 - v, 299p. Index, Bibl. 
 - The Mathematical Physics monograph series .
<br/><br/><label>Dewey Class. No.: </label>530.1  / R933.LG