TY  - JOUR 
T1  - Is HAM/3 (hydrogenic atoms in molecules, version 3) a semiempirical version of dft (density functional theory) for ionization processes?
JO  - Journal of the Brazilian Chemical Society
A1  - Takahata, Yuji
A1  - Chong, Delano P.
A1  - Segala, Maxmiliano
SN  - 0103-5053
UL  - 10.1590/S0103-50532004000200020
VL  - 15 
Y1  - 2004
PB  - Brazil 
ER  -