@article{IUPAC+08473+2019,
url = {https://doi.org/10.1351/goldbook.08473},
institution = {International Union of Pure and Applied Chemistry (IUPAC)},
year = {2019},
title = {<em>E</em><sub>sum</sub>},
doi = {doi:10.1351/goldbook.08473},
edition = {3.0.1}
}