Makarets, M.V & Reshetnyak, V.Yu <br/><br/>
Ordinary differential equations & calculus of variations  book of problems 
M.V. Makarets & V.Yu. Reshetnyak 
 - Singapore  World Scientific  1995 
 - ix  372 
<br/><br/><label>ISBN: </label>9789810221911 
<br/><br/><label>Dewey Class. No.: </label>4.13+10.01  / MAKA