@article {,
	title = {One and Two Polarizations, Membrane Creation and Objects Complexity in P Systems},
	journal = {TAPS{\textquoteright}05 Workshop on Theory and Application of Systems},
	year = {2005},
	pages = {9-18 },
	address = {Timisoara, Ruman{\'\i}a},
	author = {Artiom Alhazov and Rudolf Freund and Agust{\'\i}n Riscos-N{\'u}{\~n}ez}
}
