TY  - JOUR
AU  - Schlage-Puchta, Jan-Christoph
TI  - A criterion for non-automaticity of sequences
JO  - Journal of integer sequences
PY  - 2003
VL  - 6
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JIS_2003__6_3_a5/
LA  - en
ID  - JIS_2003__6_3_a5
ER  -