@book{21746,
	title = {The Physics of Selenium and Tellurium :},
	publisher = {Springer,},
	year = {1979.},
	series = {Springer Series in Solid-State Physics ;},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21746}
}