Looijenga, Eduard <br/><br/>
Invariant theory for generalized root systems 

 - Nijmegen   : Catholic University, Department of Mathematics,  1979 
 - 56p.   ; 21cm. 
 - Report 7917 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invariants<br/>Roots<br/>Numerical<br/>Exponents (algebra)
<br/><br/><label>LC Class. No.: </label>QA3.R46 no.7917