TY  - RPRT
TI  - Integrable two-band model with attractive and repulsive interactions.
AU  - P Schlottmann
PY  - 1992
DO  - 10.1103/physrevlett.68.1916
UR  - https://pubmed.ncbi.nlm.nih.gov/10045253/
ID  - 10045253
ER  -