Godbillon, C. <br/><br/>
Dynamical systems on surfaces   

 - Berlin  Springer-Verlag  1983 
 - 201p. Bibl. 
 - Universitext .
<br/><br/> "Tr. from the French by H. G. Helfenstein".   
<br/><br/><label>Dewey Class. No.: </label>515.35  / G577.DS