@book{55926,
	author = {Duffy, Dean G.,},
	title = {Advanced engineering mathematics :},
	publisher = {Chapman & Hall/CRC,},
	year = {2022.},
	series = {Advances in applied mathematics},
	address = {Boca Raton, Fla. ;},
	note = {Previous edition: 1998.},
	url = {https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=3166471}
}