Dubinskij,Julij A. <br/><br/>
Sobolev Spaces of Infinite Order and Differential Equations 
/ by Julij A. Dubinskij 
 - Dordrecht:  D.Reidel Publishing Company,  1986. 
 - 161p. 
<br/><br/><label>ISBN: </label>9027721475 
<br/><br/><label>Dewey Class. No.: </label>515.73  / DUB/S