TY  - JOUR
AU  - Jeffrey Lagarias
TI  - The set of rational cycles for the 3x+1 problem
JO  - Acta Arithmetica
PY  - 1990
SP  - 33
EP  - 53
VL  - 56
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-56-1-33-53/
DO  - 10.4064/aa-56-1-33-53
LA  - en
ID  - 10_4064_aa_56_1_33_53
ER  -