“On the convergence of the solution of the transport equation in a periodic porous medium of a passive solute, when convection and diffusion balance each other at microscopiclevel and the flow is a Stokes flow”, NS, vol. 12, no. 1, Feb. 2005, Accessed: Mar. 01, 2026. [Online]. Available: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/213