Brown, S. L., and L. L. Wheeler, A Mechanical Method for Graphical Solution of Polynomials, Journal of the Franklin Institute, vol. 231, 1941, pp. 223-243.
Brown, S. L., and L. L. Wheeler, Use of the Mechanical Multiharmonograph for Graphing Types of Functions and for Solution of Pairs of Non-Linear Simultaneous Equations, Review of Scientific Instruments, vol. 13, Nov. 1942, pp. 493-495.
Brown, S. L., and L. L. Wheeler, The Use of a Mechanical Synthesizer to Solve Trigonometric and Certain Types of Transcendental Equations, and for the Double Summations Involved in Patterson Contours, Journal of Applied Physics, vol. 14, Jan. 1943, pp. 30-36.
Fürth, R., and R. W. Pringle, A New Photo-Electric Method for Fourier Synthesis and Analysis, London, Edinburgh and Dublin Philosophical Magazine and Journal of Science, vol. 35, series 7, 1944, pp. 643-656.
International Hydrographic Bureau, Tide Predicting Machines, International Hydrographic Bureau, Special Publication 13, July 1926.
Kranz, Frederick W., A Mechanical Synthesizer and Analyzer, Journal of the Franklin Institute, vol. 204, 1927, pp. 245-262.
Marble, F. G., An Automatic Vibration Analyzer, Bell Laboratories Record, vol. 22, Apr. 1944, pp. 376-380.
Maxwell, L. R., An Electrical Method for Compounding Sine Functions, Review of Scientific Instruments, vol. 11, Feb. 1940, pp. 47-54.
Miller, Dayton C., A 32-Element Harmonic Synthesizer, Journal of the Franklin Institute, vol. 181, 1916, pp. 51-81.
Miller, Dayton C., The Henrici Harmonic Analyzer and Devices for Extending and Facilitating Its Use, Journal of the Franklin Institute, vol. 182, 1916, pp. 285-322.