J. LITNIEWSKI, “Statistics of envelope of high-frequency ultrasonic backscatter from trabecular bone: simulation study”, Arch. Acoust., vol. 35, no. 3, pp. 349–360, Sep. 2010, Accessed: Mar. 04, 2026. [Online]. Available: https://acoustics.ippt.gov.pl/index.php/aa/article/view/229