Thangavelu, Sundaram <br/><br/>
Lectures on hermite and laguerre expansions   

 - New Jersey  Princeton University Press  1993 
 - xv, 195p. Bibl. 
 - Mathematical notes   no. 42 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.24  / T367.LH