TY  - RPRT
TI  - Self-consistent approximation for spin-1/2 quantum Heisenberg antiferromagnets.
AU  - D Chu
AU  - Jl Shen
PY  - 1991
DO  - 10.1103/physrevb.44.4689
UR  - https://pubmed.ncbi.nlm.nih.gov/10000134/
ID  - 10000134
ER  -