TY  - JOUR
AU  - Hans-Fredrick Aas
TI  - Congruences for the Coefficients of the Modular Invariant j(...).
JO  - Mathematica Scandinavica
PY  - 1964
SP  - 64
EP  - 68
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1964__15_165889/
ID  - MS2_1964__15_165889
ER  -