@article { ,
	title = {Wirtualna rzeczywisto{\'s}{\'c} i wirtualna prawda - nast{\k e}pny krok},
	journal = {Tygodnik Powszechny, No 7/2006, February 12th, 2006, in supplement: Cyber Weekly},
	year = {2006},
	month = {02/2006},
	pages = {10},
	type = {article},
	author = {Wojciech Cellary and Krzysztof Walczak}
}
