Roussarie, Robert <br/><br/>
Bifurcations of planar vector fields and hilbert's sixteenth problem 

 - Basel:  Birkhauser,  1998 
 - xvii,204p.:  ill.;  23cm. 
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label>978-3-0348-0717-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bifurcation theory<br/>Vector fields
<br/><br/><label>LC Class. No.: </label>MATH QA380.R68