Widom, Harold <br/><br/>
Asymptotic expansions for pseudo differential operators on bounded domaine  / 

 - Berlin:  Springer-Verlag,  1985 
 - 149p. Index 
 - Lecture notes in Mathematics ; 1152 .
<br/><br/><label>Dewey Class. No.: </label>515.35  / W641.AE