Hadorn G. H. Handbook of Transdisciplinary Research / edited by Gertrude Hirsch Hadorn, Holger Hoffmann-Riem, Susette Biber-Klemm, Walter Grossenbacher-Mansuy, Dominique Joye, Christian Pohl, Urs Wiesmann, Elisabeth Zemp. // Springer eBooks. URL: http://dx.doi.org/10.1007/978-1-4020-6699-3