Chalkley, Roger,  1931- <br/><br/>
Basic global relative invariants for homogeneous linear differential equations/ 
Roger Chalkley. 
 - Providence, R.I.:  American Mathematical Society,  c2002. 
 - xi, 204 p.;  26 cm. 
 - Memoirs of the American Mathematical Society;  no. 744 .
<br/><br/> "Volume 156, number 744 (end of volume)." 
<br/><br/>Includes bibliographical references (197-199) and index. 
<br/><br/><label>ISBN: </label>0821827812 (alk. paper) 
<br/><br/><label>LCCN: </label>00105609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Linear.<br/>Invariants.
<br/><br/><label>Dewey Class. No.: </label>510 s  515/.354