I. Shivakumara, S. Suma, and K. B. Chavaraddi, “Onset of surface-tension-driven convection in superposed layers of fluid and saturated porous medium”, Arch. Mech., vol. 58, no. 2, pp. 71–92, Mar. 2006, Accessed: Dec. 13, 2025. [Online]. Available: https://am.ippt.pan.pl/index.php/am/article/view/v58p71