TY  - RPRT
TI  - Force fields for silicas and aluminophosphates based on ab initio calculations.
AU  - van Beest BW
AU  - GJ Kramer
AU  - van Santen RA
PY  - 1990
DO  - 10.1103/physrevlett.64.1955
UR  - https://pubmed.ncbi.nlm.nih.gov/10041537/
ID  - 10041537
ER  -