@article {ivanov2000supermultiplet,
	title = {Supermultiplet structure of the doubly excited positronium negative ion},
	journal = {Physical Review A},
	volume = {61},
	number = {3},
	year = {2000},
	note = {<p>n/a</p>
},
	pages = {032501},
	publisher = {APS},
	abstract = {<p>n/a</p>
},
	attachments = {https://labs.iams.sinica.edu.tw/project/sites/default/files/ykho/files/2000_9.pdf},
	author = {Ivanov, I. A. and Ho, YK}
}
