Saasen, Arild, Jan David Ytrehus, and Hanne Rokstad. “The Effect of Shear on Barite Sag”. Annual Transactions of the Nordic Rheology Society 34 (August 26, 2026): 41–49. Accessed September 24, 2026. https://websok.uis.no/index.php/tnrs/article/view/1067.