TY  - RPRT
TI  - Two-spin models with classical chaos and different quantum universality classes.
AU  - RR Puri
PY  - 1994
DO  - 10.1103/physreve.49.3731
UR  - https://pubmed.ncbi.nlm.nih.gov/9961659/
ID  - 9961659
ER  -