TY  - JOUR
AU  - Jianya Liu
AU  - Guangshi Lü
TI  - Four squares of primes and 165 powers of 2
JO  - Acta Arithmetica
PY  - 2004
SP  - 55
EP  - 70
VL  - 114
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa114-1-4/
DO  - 10.4064/aa114-1-4
LA  - en
ID  - 10_4064_aa114_1_4
ER  -