Braun, Martin. <br/><br/>
Differential Equations and their Applications /  

 - 1st ed /  
 - New Delhi-2 :   Narosa Publishing House. 
 - p.319 :  
<br/><br/><label>ISBN: </label>3-540-78017-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B33  / L8B