Wolters, P. <br/><br/>
Generalized ARF invariants 

 - Nijmegen :   1988. 
 - 19p.  ; 21cm.  
 - Report 8804 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invariants
<br/><br/><label>LC Class. No.: </label>QA3.R46 no.8804