TY  - RPRT
TI  - Extended time-dependent mean-field approximation.
AU  - DA Portes
AU  - T Kodama
AU  - de Toledo Piza AF
PY  - 1996
DO  - 10.1103/physreva.54.1889
UR  - https://pubmed.ncbi.nlm.nih.gov/9913676/
ID  - 9913676
ER  -