@article {22765,
	title = {VHE gamma-ray emission from active galactic nuclei.},
	volume = {246},
	year = {1990},
	month = {1990/09/1},
	pages = {279},
	abstract = {High-energy neutrons produced as a consequence of proton acceleration in active galactic nuclei (AGNs) can carry a substantial fraction of the initial luminosity outside of the central source. Part of this luminosity is expected to go into VHE and UHE γ-ray emission as a result of hadronic interactions of these relativistic particles with the accreting plasma. We find that the most efficient emitters will be AGNs with luminosities ~0.01 - 0-1 of the Eddington luminosity.},
	isbn = {0035-8711},
	url = {https://ui.adsabs.harvard.edu/abs/1990MNRAS.246..279M},
	author = {Mastichiadis, A. and Protheroe, R. J.}
}
