@article{IUPAC+O04335+2019,
url = {https://doi.org/10.1351/goldbook.O04335},
institution = {International Union of Pure and Applied Chemistry (IUPAC)},
year = {2019},
title = {<i>ortho</i>-fused (polycyclic compounds)},
doi = {doi:10.1351/goldbook.O04335},
edition = {3.0.1}
}