@article {ivanov2001hylleraas,
	title = {Hylleraas Basis Calculation of the Doubly Excited States in Heliumlike Ions},
	journal = {Chinese Journal of Physics},
	volume = {39},
	number = {5},
	year = {2001},
	note = {<p>n/a</p>
},
	abstract = {<p>n/a</p>
},
	attachments = {https://labs.iams.sinica.edu.tw/project/sites/default/files/ykho/files/2001_3.pdf},
	author = {Ivanov, I. A. and Ho, YK}
}
