白崎博公
Makimoto,"Asymptotic expression for piezoelectric surface waves excited by the buried mechanical and electrical point sources," J.Appl.Phys., Vol.49(2), pp.661-666 (1978).
Shirasaki, Hirokimi; Makimoto, Toshio (1979). “Gaussian curvature of the slowness surface for piezoelectric surface waves on a cubic crystal”. Journal of Applied Physics (American Institute of Physics) 50 (4): 2795-2798. doi:10.1063/1.326244. https://doi.org/10.1063/1.326244.