Bellman, Richard Ernest, <br/><br/>
Stability theory of differential equations 

 - New York  Dover Publication  2008. 
 - ix, 166p.:  ill.;  23 cm. 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780486462738 
<br/><br/><label>Dewey Class. No.: </label>515.35 BEL