TY  - JOUR
AU  - Hongze Li
TI  - Four prime squares and powers of 2
JO  - Acta Arithmetica
PY  - 2006
SP  - 383
EP  - 391
VL  - 125
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa125-4-6/
DO  - 10.4064/aa125-4-6
LA  - en
ID  - 10_4064_aa125_4_6
ER  -