@book{6185,
	author = {Boyce, William E. and DiPirma, Richard C.},
	title = {Elementary differential equations and boundary value problems / },
	publisher = {John Wiley & Sons Singapore Pte. Ltd., },
	year = {c2022.},
	address = {Singapore : },
	edition = {12th ed.},
	note = {Includes index.}
}