@book{81346,
	author = {Za�eski, Radoslaw. and Polish Seminar on Positron Annihilation},
	title = {Progress in positron annihilation /},
	publisher = {[Trans Tech Publications],},
	year = {[2011]},
	series = {Materials Science Forum,},
	address = {[Stafa-Zurich, Switzerland] ;},
	note = {Selected papers from Proceeding of the 39th Polish Seminar on Positron Annihilation (PSPA-10), 20-25 June 2010, Kazimiersz Dolny, Poland.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10814375}
}