Lakshmikantham, V., <br/><br/>
Practical stability of nonlinear systems / 
V. Lakshmikantham, S. Leela, A.A. Martynyuk. 
 - Singapore ;  World Scientific,  c1990. 
 - 207 p. ; 
<br/><br/><label>ISBN: </label>9810203519 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control theory.
<br/><br/><label>Dewey Class. No.: </label>003.74  / Pr