TY  - JOUR 
T1  - On positron radiation belt in the Earth's magnetosphere
JO  - Brazilian Journal of Physics
A1  - Gusev, A.A.
A1  - Jayanthi, U.B.
A1  - Martin, I.M.
A1  - Pugacheva, G.I.
A1  - Spjeldik, W.N.
SN  - 0103-9733
UL  - 10.1590/S0103-97332000000300017
VL  - 30 
Y1  - 2000
PB  - Brasil 
ER  -