TY  - BOOK
AU  - Van de Essen,Arno
AU  - A.H.M.Levelt
TI  - An explicity description of all simple D - modules
T2  - Report 9046
AV  - QA3.R46  
PY  - 1990///
CY  - Nijmegen
PB  -  : Catholic University, Department of Mathematics
KW  - Modules (Algebra)
N1  - Includes bibliographical references
ER  -