TY  - JOUR
AU  - Riho Terras
TI  - A stopping time problem on the positive integers
JO  - Acta Arithmetica
PY  - 1976
SP  - 241
EP  - 252
VL  - 30
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-30-3-241-252/
DO  - 10.4064/aa-30-3-241-252
LA  - en
ID  - 10_4064_aa_30_3_241_252
ER  -