Nikolaos S. Papageorgiou, Vicen?iu D. R?dulescu, Dušan D. Repovš <br/><br/>
Nonlinear Analysis - Theory and Methods 

 -  Springer  Springer  2019 
<br/><br/><label>ISBN: </label>9783030034306 
<br/><br/><label>Source: </label>EBOOK