TY  - RPRT
TI  - Flexible effective fragment QM/MM method: validation through the challenging tests.
AU  - A V Nemukhin
AU  - B L Grigorenko
AU  - I A Topol
AU  - S K Burt
PY  - 2003
DO  - 10.1002/jcc.10309
UR  - https://pubmed.ncbi.nlm.nih.gov/12868106/
ID  - 12868106
ER  -