Barbu, V <br/><br/>
Nonlinear semigroups & differential equations in banach spaces 
V. Barbu 
 - Netherlands  Noordhoff International Publishing  1976 
 - 352 
<br/><br/><label>ISBN: </label>9028602054 
<br/><br/><label>Dewey Class. No.: </label>5.06  / BARB