@book{91782,
	author = {Campos, Luis Manuel Braga da Costa,},
	title = {Linear differential equations and oscillators /},
	publisher = {Taylor & Francis, a CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T & F Informa, plc,},
	year = {2018.},
	address = {Boca Raton :},
	url = {https://www.taylorfrancis.com/books/9780429028984}
}