@article{article, title  = {{The complex narrow-line region in NGC 4151}},

 publisher = {{Oxford University Press (OUP)}},

 url = {{https://doi.org/10.1093/mnras/241.1.31p }},

 year = {{1989}},

 month = {{11}},

 author = {{Perez E and Gonzalez-Delgado R and Tadhunter C and Tsvetanov Z}},

 doi = {{10.1093/mnras/241.1.31p}},

 volume = {{241}},

 journal = {{Monthly Notices of the Royal Astronomical Society}},

 issue = {{1}},

 pages = {{31P-36P}},

 note = {{Accessed on 2025/11/19}}}