@article {paul2009three,
	title = {Three-photon transitions in the hydrogen atom immersed in Debye plasmas},
	journal = {Physical Review A},
	volume = {79},
	number = {3},
	year = {2009},
	note = {<p>n/a</p>
},
	pages = {032714},
	publisher = {APS},
	abstract = {<p>n/a</p>
},
	attachments = {https://labs.iams.sinica.edu.tw/project/sites/default/files/ykho/files/2009_17.pdf},
	author = {Paul, S and Ho, YK}
}
