TY  - JOUR
AU  - Schlage-Puchta, Jan-Christoph
AU  - Spilker, Jürgen
TI  - The greatest common divisor of two recursive functions
JO  - Journal of integer sequences
PY  - 2004
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JIS_2004__7_1_a6/
LA  - en
ID  - JIS_2004__7_1_a6
ER  -