PERELOMOVA, Anna. Weakly nonlinear dynamics of short acoustic waves in exponentially stratified gas. Archives of Acoustics, [S. l.], v. 34, n. 2, p. 197–213, 2009. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/576. Acesso em: 18 may. 2025.