1. 1. "Power Efficient Level Shifter for 16 nm FinFET Near Threshold Circuits,"Alexander Shapiro and Eby G. Friedman, IEEE Transactions On Very Large Scale Integration (Vlsi) Systems, Vol. 24, No. 2, February 2016.
   2. V. Kursun, R. M. Secareanu, and E. G. Friedman, “CMOS voltage interface circuit for low power systems,” in Proc. IEEE Int. Symp. Circuits Syst., vol. 3. May 2002, pp. 667–670.
   3. S.-C. Luo, C.-J. Huang, and Y.-H. Chu, “A widerange level shifter using a modified Wilson current mirror hybrid buffer,” IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 61, no. 6, pp. 1656–1665, Jun. 2014.
   4. S. Lütkemeier and U. Ruckert, “A subthreshold to above-threshold level shifter comprising a Wilson current mirror,” IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 57, no. 9, pp. 721–724, Sep. 2010.
   5. M. Ashouei, H. Luijmes, J. Stuijt, and J. Huisken, “Novel wide voltage range level shifter for near-threshold designs,” in Proc. 17th IEEE Int. Conf. Electron., Circuits, Syst., Dec. 2010, pp. 285–288.
   6. B. H. Calhoun and D. Brooks, “Can subthreshold and near-threshold circuits go mainstream?,"IEEE Micro, vol. 30, no. 4, pp. 80–85, Jul./Aug. 2010.
   7. "Compact modeling of ultra - scaled . Triple -gate finfets in verilog -A," Supervisor : charalambos dimitriadis, Ioannis messaris, thessaloniki, october 2013.
   8. "Level shifter design for low power Applications," Manoj Kumar, Sandeep K. Arya, Sujata Pandey, International journal of computer science & information Technology (IJCSIT) Vol.2, No.5, October 2010
   9. "Design procedures for differential cascode voltage switch circuits," Kan m. Chu anddavid i.. Pulfrey, member,IEEE, IEEE-journal of solid-statecircuits,vol. Sc- ~1,no. 6, december1986.