TY  - JOUR 
T1  - Improvement of a gaseous position sensitive detector for use in thermal neutron tomographic systems
JO  - Brazilian Journal of Physics
A1  - Gonçalves, Marcelo J.
A1  - Lopes, Ricardo T.
A1  - Silvani, Maria Ines
A1  - Almeida, Gevaldo L. de
A1  - Furieri, Rosanne C. A. A.
SN  - 0103-9733
UL  - 10.1590/S0103-97332004000500013
VL  - 34 
Y1  - 2004
PB  - Brasil 
ER  -