Brezis,H. <br/><br/>
Semigroups, Theory and Applications. Vol.i 
by H. Brezis 
 - new york  longmon scientific & technical  1986 
 - 252p. 
<br/><br/><label>ISBN: </label>0-582-99452-7 
<br/><br/><label>Dewey Class. No.: </label>512.2  / BRE/S