@article {kar2005ground,
	title = {Ground state and resonance state of Ps\^{}$\{$-$\}$ in plasmas with various Debye lengths},
	journal = {Physical Review A},
	volume = {71},
	number = {5},
	year = {2005},
	note = {<p>n/a</p>
},
	pages = {052503},
	publisher = {APS},
	abstract = {<p>n/a</p>
},
	attachments = {https://labs.iams.sinica.edu.tw/project/sites/default/files/ykho/files/2005_5.pdf},
	author = {Kar, Sabyasachi and Ho, Yew Kam}
}
