Mattheij R M M <br/><br/>
Ordinary differential equations in theory and pactice. 
Mattheij R M M; Molenaar J 
 -  1996 
<br/><br/><label>Standard No.: </label>16806 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B331, N6