@article {Kar2009,
	title = {Doubly excited 1, 3 P e resonance states of the positronium negative ion with Coulomb and screened Coulomb potentials},
	journal = {Few-Body Systems},
	volume = {46},
	number = {3},
	year = {2009},
	note = {<p>n/a</p>
},
	pages = {173{\textendash}181},
	publisher = {Springer},
	abstract = {<p>n/a</p>
},
	attachments = {https://labs.iams.sinica.edu.tw/project/sites/default/files/ykho/files/2009_3.pdf},
	author = {Kar, Sabyasachi and Ho, YK}
}
