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3. T. Tamir, in Integrated Optics, Ed. by T. Tamir (Springer-Verlag, Berlin, 1975; Mir, Moscow, 1978) pp. 97–154.
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5. J. W. Tucker and V. W. Rampton, Microwave Ultrasonics in Solid State Physics (NorthHolland, Amsterdam, 1972; Mir, Moscow, 1975).