TY  - RPRT
TI  - Approximate ab initio energies by systematic molecular fragmentation.
AU  - Vitali Deev
AU  - Michael A Collins
PY  - 2005
DO  - 10.1063/1.1879792
UR  - https://pubmed.ncbi.nlm.nih.gov/15945620/
ID  - 15945620
ER  -