Diaraf Seck, Kinvi Kangni, Philibert Nang, Marie Salomon Sambou <br/><br/>
Nonlinear Analysis, Geometry and Applications 

 -  Springer  Springer  2020 
<br/><br/><label>ISBN: </label>9783030573362 
<br/><br/><label>Source: </label>EBOOK