La Salle, Joseph, <br/><br/>
Stability by liapunov's direct method with applications / 
By Joseph la salle and solomon lefschetz. 
 - vii, 134 páginas 
 - Mathematics in science and engineering ;  v. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estabilidad
<br/><br/><label>LC Class. No.: </label>QA871  / L3