Nikolaev, Igor, <br/><br/>
Flows on 2-dimensional Manifolds  An overview 
by Igor Nikolaev and Evgency Zhuzhoma 
 - Berlin  Springer  1999 
 - xix, 294p 
 - Lecture Notes in Mathematics  v. 1705 .
<br/><br/><label>ISBN: </label>9783540660804 
<br/><br/><label>Dewey Class. No.: </label>514.74  / N991