1. A Method for the Determination of the Mass of Electrolytic Ions
2. R. Zana, E.B. Yeager, in J.O'M. Bockris, B.E. Conway and R.E. White (Eds), Modern Aspects of Electrochemistry, Plenum Press, New York, Vol. 14, pp. 1–60.
3. T. Oja, G. Peterson, and D. Cannon, U.S. Patent, 4,497,207, 1985.