@article{article, title = {{Outflow densities and ionization mechanisms in the NLRs of the prototypical Seyfert galaxies NGC 1068 and NGC 4151}}, publisher = {{Oxford University Press (OUP)}}, url = {{http://dx.doi.org/10.1093/mnras/stad1677 }}, year = {{2023}}, month = {{6}}, author = {{Holden LR and Tadhunter CN}}, doi = {{10.1093/mnras/stad1677}}, volume = {{524}}, journal = {{Monthly Notices of the Royal Astronomical Society}}, issue = {{1}}, pages = {{886-905}}, note = {{Accessed on 2024/12/23}}}