@article {He:2023neh,
	title = {Exploring ultralight scalar assistance in sterile neutrino dark matter: cold spectrum and unusual X/gamma-ray signatures},
	journal = {JCAP},
	volume = {09},
	year = {2023},
	pages = {047},
	doi = {10.1088/1475-7516/2023/09/047},
	author = {He, Yuxuan and Jia Liu and Ma, Xiaolin and Wang, Xiao-Ping}
}
