Hastings, Stuart P. <br/><br/>
Classical methods in ordinary differential equations  : with applications to boundary value problems / 

 - Providence:  American Mathematical Society,  2013 
 - xvii, 369p. Bibl. Index 
 - Graduate studies in Mathematics ; 129 .
<br/><br/><label>ISBN: </label>9781470409241 
<br/><br/><label>Dewey Class. No.: </label>515.35  / H358.CM