IBRAHIM, Rafat. Auto-Backlund transformations and New Exact Soliton Solutions of KdV Equation for Nonlinear Dust Acoustic Solitary Waves in Dust Plasma with Variable Dust Charge. International Journal of Applied Mathematical Research, [S. l.], v. 3, n. 4, p. 390–406, 2014. DOI: 10.14419/ijamr.v3i4.3283. Disponível em: https://www.sciencepubco.com/index.php/ijamr/article/view/3283.. Acesso em: 2 may. 2024.