@article {Aaboud:2019vpz,
	title = {{Measurement of the ratio of cross sections for inclusive isolated-photon production in $pp$ collisions at $\sqrt s = 13$ and $8$ TeV with the ATLAS detector}},
	journal = {JHEP},
	volume = {04},
	year = {2019},
	pages = {093},
	doi = {10.1007/JHEP04(2019)093},
	author = {Aaboud, Morad and others}
}
