@article{1570009750361875328, author="LAGERGREN S. K.", title="About the Theory of So-called Adsorption of Soluble Substances", journal="Sven. Vetenskapsakad. Handingarl", year="1898", volume="24", pages="1-39", URL="https://cir.nii.ac.jp/crid/1570009750361875328" }