Levasseur, T.  1953- <br/><br/>
Rings of differential operators on classical rings of invariants/ 
T. Levasseur and J. T. Stafford. 
 - Providence, R.I.:  American Mathematical Society,  c1989. 
 - iv, 117 p.:  ill.;  25 cm. 
 - Memoirs of the American Mathematical Society;  no. 412. .
<br/><br/> "September 1989, Volume 81, number 412 (third of 6 numbers)." 
<br/><br/>Bibliography: p. 114-117. 
<br/><br/><label>ISBN: </label>0821824759 
<br/><br/><label>LCCN: </label>89015147 //r95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential algebra.<br/>Rings (Algebra)<br/>Differential operators.<br/>Noetherian rings<br/>Invariants.
<br/><br/><label>Dewey Class. No.: </label>510 s  512/.56