TY  - CHAP
UR  - https://doi.org/10.1351/goldbook.BT07008
AU  - International Union of Pure and Applied Chemistry (IUPAC)
YR  - 2019
TI  - Born–Oppenheimer (BO) approximation
DO  - 10.1351/goldbook.BT07008
WV  - 3.0.1