1. W. G. Cady, Piezoelectricity (McGraw-Hill, New York, 1946; Inostrannaya Literatura, Moscow, 1949).
2. Physical Acoustics. Principles and Methods, Ed. by W. P. Mason (Academic, New York, 1964; Mir, Moscow, 1966), Vol. 1, Part A.
3. B. Auld, Acoustic Fields and Waves in Solids (Wiley, New York, 1973).
4. I. G. Shaposhnikov, Zh. Éksp. Teor. Fiz. 11, 332 (1941).
5. F. V. Shubnikov, Piezoelectric Devices (Moscow, 1940).