Wehring M, Smått J-H, Lindén M, Stallmach F, Kärger J. NMR studies on silica monoliths - diffusion in a hierarchical pore structure. diffus. fundam. [Internet]. 2007 Sep. 1 [cited 2026 Jun. 15];6. Available from: https://diffusion.publia.org/diffusion/article/view/129