TY  - JOUR 
T1  - Bending of light in the framework of R + R2 gravity
JO  - Brazilian Journal of Physics
A1  - Accioly, A.
A1  - Azeredo, A.D.
A1  - Rey Neto, E.C. de
A1  - Mukai, H.
SN  - 0103-9733
UL  - 10.1590/S0103-97331998000400025
VL  - 28 
Y1  - 1998
PB  - Brasil 
ER  -