Locherer, K.-H. (Karl-Heinz), 1930-, Parametric electronics : an introduction / K.-H. Locherer, C.-D. Brandt. - Berlin : Springer-Verlag, 1982. - 328 pages ; 24 cm. - Springer series in electrophysics v. 6 . Includes index Bibliography: p.299-309 Subjects--Topical Terms: Parametric devices.