J. Doyne Farmer, François Lafond (2 November 2015). "How predictable is technological progress?". Research Policy. 45 (3): 647–665. arXiv:1502.05274. doi:10.1016/j.respol.2015.11.001. S2CID154564641. License: cc. Note: Appendix F. A trend extrapolation of solar energy capacity.
J. Doyne Farmer, François Lafond (2 November 2015). "How predictable is technological progress?". Research Policy. 45 (3): 647–665. arXiv:1502.05274. doi:10.1016/j.respol.2015.11.001. S2CID154564641. License: cc. Note: Appendix F. A trend extrapolation of solar energy capacity.
Paris A. Fokaides; Angeliki Kylili (February 2014). "Towards grid parity in insular energy systems: The case of photovoltaics (PV) in Cyprus". Energy Policy. 65: 223–228. doi:10.1016/j.enpol.2013.10.045.
J. Doyne Farmer, François Lafond (2 November 2015). "How predictable is technological progress?". Research Policy. 45 (3): 647–665. arXiv:1502.05274. doi:10.1016/j.respol.2015.11.001. S2CID154564641. License: cc. Note: Appendix F. A trend extrapolation of solar energy capacity.