@article {liu2019robust,
	title = {How Robust is the N= 34 Subshell Closure? First Spectroscopy of Ar 52},
	journal = {Physical review letters},
	volume = {122},
	number = {7},
	year = {2019},
	pages = {072502},
	publisher = {APS},
	author = {Liu, HN and Obertelli, A and Doornenbal, P and Bertulani, C.A. and Hagen, G and Holt, JD and Jansen, GR and Morris, TD and Schwenk, A and Stroberg, R and others}
}
