References

Chlorinated Solvents

1 http://download.springer.com/static/pdf/195/art%253A10.1007%252FBF02987485.pdf?auth66=1407495087_ae638ec384c0ed8f2a6b0855567445cc&ext=.pdf

Intellectual Property

1 http://www.oecd.org/sti/futures/long-termtechnologicalsocietalchallenges/40181372.pdf