1. G. L. Gaines,Insoluble Monolayers at Liquid-Gas Interfaces(Interscience, New York, 1966).
2. A. W. Adamson,Physical Chemistry of Surfaces, 5th ed. (Wiley, New York, 1990).
3. C. M. Knobler, inAdvances in Chemical Physics, edited by I. Prigogine and S. A. Rice, (Wiley, New York, 1990), Vol. 77, pp. 397–449.
4. H. Kuhn, D. Möbius, and H. Bücher, inPhysical Methods of Chemistry, edited by A. Weissberger and B. W. Rossiter (Wiley-Interscience, New York, 1972), Part III B, Chap. VII.
5. We found theHandbook of Measurement and Control(Schaevitz Engineering, Pennsauken, NJ, 1976) by E. E. Herceg to be a good source of ideas in working with LVDTs.