TY  - JOUR
AU  - E.J. Ditters
TI  - Hilbert functions and Witt functions. An identity for congruences of Atkin and of Swinnerton-Dyer type.
JO  - Mathematische Zeitschrift
PY  - 1990
SP  - 247
EP  - 278
VL  - 205
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174172/
ID  - MZ_1990__205_3_174172
ER  -