Lehnigk, Siegfried M. <br/><br/>
Stability theorems for linear motions :   With an introduction to Liapunov's direct method 

 - s.l. :   Prentice Hall,   1966. 
 - International series in applied mathemati .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECUACIONES DIFERENCIALES
<br/><br/><label>Universal Decimal Class. No.: </label>517.9