Schempp, W <br/><br/>
Harmonic analysis on the Heisenberg nilpotent lie group, with applications to signal theory 
W. Schempp 
 - UK  Longman  1986 
 - 199 
 - Pitman research notes in mathematics series 147 .
<br/><br/><label>ISBN: </label>9780582994539 
<br/><br/><label>Dewey Class. No.: </label>4.12  / SCHE