@book{237243,
	author = {Rofe-Beketov, Fedor S. and Kholkin, Aleksandr M. and ProQuest (Firm)},
	title = {Spectral analysis of differential operators},
	publisher = {World Scientific,},
	year = {c2005.},
	series = {World Scientific monograph series in mathematics ;},
	address = {Hackensack, NJ :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=296249}
}