TY  - RPRT
TI  - Quantum Heisenberg model with long-range ferromagnetic interactions.
AU  - H Nakano
AU  - M Takahashi
PY  - 1994
DO  - 10.1103/physrevb.50.10331
UR  - https://pubmed.ncbi.nlm.nih.gov/9975120/
ID  - 9975120
ER  -