Barbu, Viorel.  <br/><br/>
Nonlinear semigroups and differential equations in Banach spaces / 
Viorel Barbu. 
 - Netherlands :  Noordhoff international publishing,  c 1976. 
 - 352 p. ;  25 cm. 
<br/><br/> Include index. 
<br/><br/>Bibliography : p. (341-350). 
<br/><br/>340  340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semigroups.<br/>Banach spaces.<br/>Operator theory.
<br/><br/><label>Dewey Class. No.: </label>512 / B234n