TY  - RPRT
TI  - Tight-binding theory and elastic constants.
AU  - van Schilfgaarde M
AU  - A Sher
PY  - 1987
DO  - 10.1103/physrevb.36.4375
UR  - https://pubmed.ncbi.nlm.nih.gov/9943416/
ID  - 9943416
ER  -