TY  - RPRT
TI  - Lattice model for layered structures.
AU  - H Kleinert
AU  - F Langhammer
PY  - 1991
DO  - 10.1103/physreva.44.6686
UR  - https://pubmed.ncbi.nlm.nih.gov/9905797/
ID  - 9905797
ER  -