Čiegis, Raimondas, and Aivars Zemitis. “The Mathematical Simulation of the Liquid Transport in a Multilayered Nonwoven”. Mathematical Modelling and Analysis 2, no. 1 (December 15, 1997): 9-34. Accessed July 24, 2024. https://journals.vilniustech.lt/index.php/MMA/article/view/10006.