Berezanskii, Ju. M. <br/><br/>
Expansions in eigenfunctions of selfadjoint operators   
Tr. from the Russian by R. Bolstein and others 
 - Providence  American Mathematical Society  1968 
 - ix, 809p. Index, Bibl. 
 - Translations of Mathematical monographs   v. 17 .
<br/><br/> "Purchased under NBHM grant for the year 1997-98"   
<br/><br/><label>Dewey Class. No.: </label>515.35  / B492.EE