TY  - RPRT
TI  - Exact diagonalization plus renormalization-group theory: Accurate method for a one-dimensional superfluid-insulator-transition study.
AU  - VA Kashurnikov
AU  - BV Svistunov
PY  - 1996
DO  - 10.1103/physrevb.53.11776
UR  - https://pubmed.ncbi.nlm.nih.gov/9982804/
ID  - 9982804
ER  -