@book{239592,
	author = {Pajitnov, Andrei V. and ProQuest (Firm)},
	title = {Circle-valued Morse theory},
	publisher = {De Gruyter,},
	year = {c2006.},
	series = {De Gruyter studies in mathematics,},
	address = {Berlin ;},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=314061}
}