Lord Kelvin (1894), "On the doctrine of discontinuity of fluid motion, in connection with the resistance against a solid moving through a fluid", Nature, 50 (1300): 524–5, 549, 573–5, 597–8, Bibcode:1894Natur..50..524K, doi:10.1038/050524e0 Reprinted in: Mathematical and Physical Papers4: 215–230.
Stokes, G.G. (1851), "On the effect of the internal friction of fluids on the motion of pendulums", Trans. Camb. Philos. Soc., 9: 8–106, Bibcode:1851TCaPS...9....8S. Reprinted in Stokes, G.G., "On the effect...", Mathematical and Physical Papers, vol. 3 (2nd ed.), Cambridge Univ. Press
Lord Kelvin (1894), "On the doctrine of discontinuity of fluid motion, in connection with the resistance against a solid moving through a fluid", Nature, 50 (1300): 524–5, 549, 573–5, 597–8, Bibcode:1894Natur..50..524K, doi:10.1038/050524e0 Reprinted in: Mathematical and Physical Papers4: 215–230.