E. Ashmawy, “Slip at the surface of a general axi-symmetric body rotating in a viscous fluid”, Arch. Mech., vol. 63, no. 4, pp. 341–361, Aug. 2011, Accessed: Jan. 17, 2026. [Online]. Available: http://am.ippt.gov.pl/index.php/am/article/view/v63p341