@book{93469,
	author = {Liu, Zhijie, and Liu, Jinkun,},
	title = {PDE modeling and boundary control for flexible mechanical system /},
	publisher = {Springer,},
	year = {2020},
	series = {Springer tracts in mechanical engineering},
	address = {Singapore :},
	url = {https://link-springer-com.libraryumpsa.idm.oclc.org/book/10.1007/978-981-15-2596-4}
}