TY  - RPRT
TI  - Nonlinear impurities in a linear chain.
AU  - MI Molina
AU  - GP Tsironis
PY  - 1993
DO  - 10.1103/physrevb.47.15330
UR  - https://pubmed.ncbi.nlm.nih.gov/10005919/
ID  - 10005919
ER  -