GAUR, Y. N. Slow Unsteady Flow of a Viscous Incompressible Fluid Between Two Wavy Walls. Defence Science Journal, [S. l.], v. 21, n. 1, p. 1–12, 2014. DOI: 10.14429/dsj.21.6220. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6220. Acesso em: 6 jul. 2025.