1. C. Falconi, Principles and circuits for integrated thermal sensors, PhD thesis, University of Tor Vergata, Rome, Italy, 2001.
2. J.M. Audy, Third order curvature corrected bandgap cell, in: Proceedings of the IEEE 38th Midwest Symposium on Circuits and Systems, Rio de Janeiro, Brazil, 1995, pp. 397–400.
3. K.N. Leung, P.K.T. Mok, C.Y. Leung, A 2V 23μA 5.3ppm/°C fourth order curvature compensated CMOS bandgap reference, in: Proceedings of the IEEE Custom Integrated Circuits Conference, Orlando, Florida, USA, 2002, pp. 457-460.
4. A simple three terminal IC bandgap reference;Brokaw;IEEE J. Solid State Circuits,1974
5. J.L. Doorenbos, Method of curvature correction, offset compensation, and capacitance trimming of a switched capacitor bandgap reference, US Patent 6,060,874, 2000.