Cholewa M, Żyła G, Witek A, et al. Viscosity of yttrium oxide (Y2O3) and magnesium-aluminum spinel (MgAl2O4) nanopowder suspensions in ethyl alcohol. Arch. Mech. 2013;65(2):131-142. Accessed November 19, 2025. https://am.ippt.pan.pl/index.php/am/article/view/v65p131