Van Den Essen, Arno <br/><br/>
Kernels of elementary derivations 

 - Nijmegen:  Department of Mathematics Catholic University,  1993. 
 - 12p.  ; 24cm. 
 - Report 9548 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kernels functions
<br/><br/><label>LC Class. No.: </label>QA3.R46 no.9548