1. Lazard, Lazard’s Levelized Cost of Energy Analysis: Version 11.0. (Lazard, 2017). https://www.lazard.com/media/450337/lazard-levelized-cost-of-energy-version-110.pdf. Accessed 18 Nov 2018.
2. J. Poortmans, in Thin Film Solar Cells, ed. by J. Poortmans, V. Arkhipov (Wiley, England, 2006) p. 277.
3. H. Lee, S.W. Yoon, J.P. Ahn, Y.D. Suh, J.S. Lee, H. Lim, and D. Kim, Sol. Energy Mater. Sol. Cells 93, 779 (2011).
4. F. Giustino, Materials Modelling using Density Functional Theory, 1st ed. (United Kingdom: Oxford University Press, 2014).
5. QuantumATK, DFT:LCAO. (QuantumATK, 2020) http://docs.quantumatk.com/manual/DFTLCAO.html. Accessed on 6 June 2017.