Encyclopaedia of Mathematical Sciences <br/><br/>
Dynamical systems VIII  singularity theory II:applications 
Edited by V. I. Arnol'd 
 - Berlin  Springer-Verlag  1993 
 - 235p. Bibl. Index. 
 - Encyclopaedia of Mathematical Sciences   V. 39 .
<br/><br/>  
<br/><br/><label>ISBN: </label>0540533761 
<br/><br/><label>Dewey Class. No.: </label>510.3  / En56.39