TY  - RPRT
TI  - Overlap integral between two electron clouds at different sites.
AU  - Y Tanabe
AU  - K Ohtaka
PY  - 1986
DO  - 10.1103/physrevb.34.3763
UR  - https://pubmed.ncbi.nlm.nih.gov/9940140/
ID  - 9940140
ER  -