@article {2246,
	title = {Weakly nonlinear ion acoustic excitations in a relativistic model for dense quantum plasma},
	journal = {Phys. Rev. E},
	volume = {93},
	year = {2016},
	pages = {023206},
	author = {Ebraheem E. Behery and Fernando Haas and Ioannis Kourakis}
}
