Gray Jeremy J <br/><br/>
Linear differential equations and group theory from riemann to poincare. 

 - 2 
 -  2000 
<br/><br/><label>Standard No.: </label>16681 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B33,1, P0