[Avery85] Avery, Grant D., Ferromagnetic Article Detector with Dual Hall-sensors, U.S. Patent #4,518,918, May 21, 1985.

[Baltes94] Baltes, H. and Castagnetti, R. "Magnetic Sensors" in S.M. Sze (Ed.), Semiconductor Sensors (pp.218-222, 235-237). Wiley & Sons, New York, 1994.

[Bate79] Bate, Robert T. and Erickson, Raymond K. Jr., "Hall-Effect Generator," U.S. Patent # 4,141,026, Feb. 20, 1979.

[Bell] Hall Generators (product catalog) EW. Bell, Orlando, FL. [Dext98a] Reference and Design Manual, pg. 27, Dexter Magnetic Technologies, Hicksville, NY, 1998.

[Dext98b] Permanent Magnet Catalog, Dexter Magnetic Technologies, Hicksville, NY, 1998.

[Fowle20] Fowle, Frederick E., Smithsonian Physical Tables, 7 'h Edition, pg. 385, Smithsonian Institution, Washington D.C., 1920.

[Gray84] Gray, Paul R. and Meyer, Robert G., Analysis and Design of lntegrated Circuits. 2 ''d Edition. John Wiley and Sons, New York, 1984.

[Kaw90] Kawaji, Hideki and Gilbert, Peter J., Sensor Having Dual Hall IC, Pole Piece and Magnet, U.S. Patent # 4,935,698, Jan. 19, 1990.

[Popovic01] Popovic, R.S., Schott, C., Drljaca, EM., Racz, R., A New CMOS Hall Angular Position Sensor, Technisches Messen, tm Vol 6, June 2001, pp.286-291.

[Rams91 ] Ramsden, Edward A., Hall Sensor with High-Pass Hall Voltage Filter, U.S. Patent #4,982,115, Jan. 1, 1991.

[Soc185] Soclof, Sidney, Analog Integrated Circuits, p. 485, Prentice-Hall, Englewood Cliffs, NJ, 1985.

[Stauth04] Stauth, J., Dickinson, R., Sauber, J., Engel, R., Pinel, S., Integrated Current Sensor, U.S. Patent #6781359, Aug. 24, 2004.

[Sze94] Sze, S.W. (editor), Semiconductor Sensors, p.220, John Wiley and Sons, New York, 1994.

[Vig98] Vig, Ravi and Tu, Teri, Hall-Effect Ferromagnetic Article Proximity Sensor, U.S. Patent #5,781,005, Jul. 14 1998.

[Vig88] Vig, Ravi, Two Terminal Multiplexable Sensor, U.S. Patent # 4,791,311, Dec. 13, 1988.

[Wolfe90] Wolfe, Ronald J. and Hedeen, Larry, Temperature Stable Proximity Sensor with Sensing of Flux from the Lateral Surface of a Magnet, U.S. Patent #4,970,463, Nov. 13, 1990.

In plus la referințele citate mai sus, următoarele cărți și publicații oferă material util de electronică și magnetism.

Chen, Chih-wen, Magnetism and Metallurgy of Soft Magnetic Materials, Dover Publications, New York, 1986.

Cheng, David K., Fundamentals of Engineering Electromagnetics, Addison-Wesley Publishing Co., 1993.

Horowitz, Paul and Hill, Winfield, The Art of Electronics, 2 "a Edition, Cambridge University Press, Cambridge, 1989.

Permanent Magnet Guidelines, Magnetic Materials Producers Association, Chicago, IL, 1998.

Standard Specifications for Permanent Magnet Materials, Magnetic Materials Producers Association, Chicago, IL, 1996.