@article {719,
	title = {On a partial affirmative answer for a Paun{\textquoteright}s conjecture},
	journal = {International Journal of Foundations of Computer Science},
	volume = {22},
	year = {2011},
	pages = {55-64},
	publisher = {World Scientific},
	address = {London, U.K.},
	issn = {0129-0541},
	author = {Ignacio P{\'e}rez-Hurtado and Mario J. P{\'e}rez-Jim{\'e}nez and Agust{\'\i}n Riscos-N{\'u}{\~n}ez and Miguel A. Guti{\'e}rrez-Naranjo and Miquel Rius-Font}
}
