Stepan, Gabor  1953-, <br/><br/>
Retarded dynamical systems :  Stability and characteristic functions / 
G. stepan 
 - 151 páginas 
 - Pitman notes in mathematics series ;  210 .
<br/><br/><label>ISBN: </label>0470213353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estabilidad
<br/><br/><label>LC Class. No.: </label>QA871  / S835