@article {2193,
	title = {The unique satisfiability problem from a membrane computing perspective},
	journal = {Romanian Journal of Information Science and Technology},
	volume = {21},
	year = {2018},
	pages = {288-297},
	url = {http://www.romjist.ro/abstract-601.html},
	author = {David Orellana-Mart{\'\i}n and Luis Valencia-Cabrera and Agust{\'\i}n Riscos-N{\'u}{\~n}ez and Mario J. P{\'e}rez-Jim{\'e}nez}
}
