Shumpert, J. Impedance boundary conditions in ultrasonics. IEEE Transactions on antennas and propagation.
Chicago-viite (17. p.)Shumpert, J.D. "Impedance Boundary Conditions in Ultrasonics." IEEE Transactions on Antennas and Propagation .
MLA-viite (9. p.)Shumpert, J.D. "Impedance Boundary Conditions in Ultrasonics." IEEE Transactions on Antennas and Propagation, .
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