Empirical Survey of the Solar System Based on the Fusion of GPS and Image Processing
 Roth P. et al: Energy Convers. Manage., 2005, 46, 1179-1192
 Plesz B., Pánczél S., Timár -Horváth V. and Mizsei J.: 3rd International Workshop on Teaching in Photovoltaics, Proceedings 2006, Prague, 97-101.
 M. J. Clifford and D. Eastwood, “Design of a novel passive solar tracker,” Solar Energy, Volume 77, Issue 3, pp. 269-280, September 2004.
 R. Grena, “An algorithm for the computation of the solar position,” Solar Energy, vol. 82, pp. 462, 2008.
 Homepage: http://www.solar-trackers.com
 M. Blanco-Muriel, D. C. Alarcon-Padilla, T. Lopez-Moratalla, and M. Lara-Coira, “Computing the solar vector,” Solar Energy, volume 70, no. 5, pp. 431-441, 2001.
 J. J. Michalsky, “Astronomical algorithm for approximate solar position,” Solar Energy, vol. 40, no. 3, pp. 227-235.
 V. Poulek and M. Libra, “New solar tracker,” Solar Energy Materials and Solar Cells, vol. 51, pp. 113-120, 1998.
 Saravanan C., Dr. M. A. Panneerselvam, I. William Christopher, “A Novel Low Cost Automatic Solar Tracking System”, International Journal of Computer Applications (0975 – 8887) Volume 31– No.9, October 2011E.
 Tanvir Arafat Khan Md., S.M. Shahrear Tanzil, Rifat Rahman, S M Shafiul Alam, “Design and Construction of an Automatic Solar Tracking System”, presented at 6th International Conference on Electrical and Computer Engineering ICECE 2010, 18-20 December 2010, Dhaka, Bangladesh.
 Y. Yorozu, M. Hirano, K. Oka, and Y. Tagawa, “Electron spectroscopy studies on magneto-optical media and plastic substrate interfaces (Translation Journals style),” World Academy of Science, Engineering and Technology Transl. J. Magn. Jpn., vol. 2, Aug. 1987, pp. 740–741 (Dig. 9th Annu. Conf. Magnetics Japan, 1982, p. 301).
 Y. K. Choi, N. H. Lee, K. J. Kim, and Y. Cho, "A Study on the influence to solar radiation by changing the azimuth and tilt of a photovoltaic array," The Transaction of the Korean Institute of Electrical Engineers, volume 62, no. 5, pp. 712-716, 2013.