TY  - RPRT
TI  - Two-dimensional Heisenberg model with nonlinear interactions.
AU  - Sergio Caracciolo
AU  - Andrea Pelissetto
PY  - 2002
DO  - 10.1103/physreve.66.016120
UR  - https://pubmed.ncbi.nlm.nih.gov/12241439/
ID  - 12241439
ER  -