TY  - JOUR
AU  - Liqun Hu
AU  - Li Yang
TI  - The number of powers of 2 in a representation
 of large odd integers
JO  - Acta Arithmetica
PY  - 2011
SP  - 175
EP  - 192
VL  - 150
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa150-2-6/
DO  - 10.4064/aa150-2-6
LA  - en
ID  - 10_4064_aa150_2_6
ER  -