TY  - JOUR 
T1  - Influence of the radial spacing between cathodes on the surface composition of iron samples sintered by hollow cathode electric discharge
JO  - Materials Research
A1  - Brunatto, S.F.
A1  - Kühn, I.
A1  - Muzart, J.L.R.
SN  - 1516-1439
UL  - 10.1590/S1516-14392001000400005
VL  - 4 
Y1  - 2001
PB  - Brazil 
ER  -