1. The action program “The agenda for the 21st century” and other documents of a conference to Rio de Janeiro, Geneva, The publication of the center “For our common future”, 1993.
2. P.T. Anastas, J.C. Warner, Green Chemistry: Theory and Practice, Oxford University Press, New York, 1998, p.30.
3. Ryoji Noyori. Pursuing practical elegance in chemical synthesis, Chemical Communications, 2005, (14), 1807—1811.
4. LEED Reference Guide for Green Building Design and Construction For the Design, Construction and Major Renovations of Commercial and Institutional Buildings Including Core & Shell and K–12 School Projects 2009 Edition, p. 674.
5. BREEAM International New Construction Technical Manual SD5075-0.0:2013 Issue date: 01/06/2013, p. 427.