TY  - JOUR 
T1  - Variational description of the 3-body Coulomb problem through a correlated Eckart-Gaussian wavefunction
JO  - Brazilian Journal of Physics
A1  - Flores-Riveros, A.
A1  - Rivas-Silva, J. F.
SN  - 0103-9733
UL  - 10.1590/S0103-97331999000300018
VL  - 29 
Y1  - 1999
PB  - Brasil 
ER  -