Arnold, V.I et al <br/><br/>
Bifurcation theory & catastrophe theory 
V.I. Arnold, et al 
 - Berlin  Springer  1999 
 - 271 
 - Encyclopaedia of mathematical sciences 5 .
<br/><br/><label>ISBN: </label>9783540653790 
<br/><br/><label>Dewey Class. No.: </label>6.07+12.01  / ARNO