1. J. Thonstad and S. Rolseth, “Equilibrium between Bath and Side Ledge in Aluminum Cells. Basic Principles,” in Light Metals 1983, edited by E. M. Adkins, The Metallurgical Society of AIME, Warrendale, Pennsylvania, 1982, p. 415.
2. R. B. Bird, W. E. Stewart, and E. N. Lightfoot, Transport Phenomena, John Wiley & Sons Inc., New York, 1960, p. 333.
3. E. Dernedde and E. L. Cambridge, “Gas Induced Circulation in an Aluminum Reduction Cell,” Light Metals, 1975, The Metallurgical Society of AIME, New York, 1975. p. 111.