TY  - RPRT
TI  - Renormalization group and dynamical maps for the hierarchical tight-binding problem.
AU  - D Würtz
AU  - T Schneider
AU  - A Politi
AU  - M Zannetti
PY  - 1989
DO  - 10.1103/physrevb.39.7829
UR  - https://pubmed.ncbi.nlm.nih.gov/9947465/
ID  - 9947465
ER  -