Perelomova, A. “Nonlinear Dynamics of Directed Acoustic Waves in Stratified and Homogeneous Liquids and Gases with~arbitrary Equation of State”. Archives of Acoustics 25, no. 4 (January 1, 2000). Accessed January 13, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/382.