1. G.Sh. Tkemaladze, BioChemical fundamentals of protecting the world from global warming. Proceeding of the International Scientific Conference “Global Warming and Agrobiodiversity, Tbilisi, Georgia, pp.32–41 (in Georgian).
2. Biological conversion of the sun's energy;Tkemaladze,2016
3. https://en.wikipedia.org/wiki/Global_warming.
4. https://en.wikipedia.org/wiki/Kyoto_Protocol.
5. http://environ.andrew.cmu.edu/m3/s2/atmos.pdf.