@book{61034,
	author = {Banagl, Markus},
	title = {The mathematics of knots :},
	publisher = {Springer,},
	year = {2011},
	series = {Contributions in mathematical and computational sciences ;},
	address = {Heidelberg :},
	note = {"This volume is based on the themes of, and records advances achieved as a result of the Heidelberg Theory Semester, held in winter 2008/2209 at Heidelberg University"--Pref}
}