TY  - RPRT
TI  - Low-temperature expansion in two-dimensional spin layered systems.
AU  - M Tarnawski
PY  - 1989
DO  - 10.1103/physreva.39.4890
UR  - https://pubmed.ncbi.nlm.nih.gov/9901848/
ID  - 9901848
ER  -