@book{13426,
	author = {Randeraat, J. Van and Setterington, R. E.},
	title = {Piezoelectric ceramics.},
	publisher = {N.V. Philips,},
	year = {1974.},
	series = {Philips, electronics components and materials},
	address = {Netherlands :},
	edition = {2nd ed.}
}