TY  - JOUR
AU  - Luca, Florian
TI  - The Number of Non-Zero Digits of n!
JO  - Canadian mathematical bulletin
PY  - 2002
SP  - 115
EP  - 118
VL  - 45
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2002-013-9/
DO  - 10.4153/CMB-2002-013-9
ID  - 10_4153_CMB_2002_013_9
ER  -