@book{15540,
	author = {Burakov, V. S. and JAnkovskij, A. A.},
	title = {Practical handbook on spectral analysis /},
	year = {1964.},
	address = {Oxford,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15540}
}