IIyashenko, Yulij  . <br/><br/>
Lectures on analytic differential equations /  
by Yuliji IIyashenko and Sergei Yakovenko. 
 - Providence :   American Mathematical Society ,   2008 
 - vol 86 :  
<br/><br/><label>ISBN: </label>978-0-8218-3667-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riemann-Hilbert problems
<br/><br/><label>Dewey Class. No.: </label>B33  / P8