TY  - RPRT
TI  - Entropy calculation beyond the harmonic approximation: Application to diffusion by concerted exchange in Si.
AU  - KC Pandey
AU  - E Kaxiras
PY  - 1991
DO  - 10.1103/physrevlett.66.915
UR  - https://pubmed.ncbi.nlm.nih.gov/10043939/
ID  - 10043939
ER  -