1. Titova, N.: Gardens on roofs. OLMA-Press Grand, Moscow (2002)
2. Gollvitcer, G., Virsing, V.: Gardens on roofs. Stroiizdat, Moscow (1972)
3. Tkachenko, T.: Possibility of creation of energy efficient environment-friendly green technologies in conditions of Ukraine. In: Construction, Science of Materials, Mechanical Engineering: Scientific Collection, Issue 81, pp. 256–260. PSACEA, Dnipropetrovsk (2015)
4. Honsberg, C., Bowden, S.: PVCDROM.
www.pvducation.org/pvcdrom
. Last accessed 2018/05/30
5. Astronomy and Numerical Software Source Codes.
http://www.moshier.net/
. Last accessed 2018/04/26