Steffek, Felix MPI for Comparative and International Private Law, Max Planck Society;
https://max-eup2012.mpipriv.de/index.php/Mediation (Any fulltext)
Steffek, F. (2012). Mediation. In J. Basedow, K. J. Hopt, & R. Zimmermann (Eds.), The Max Planck Encyclopedia of European Private Law (pp. 1162-1167). Oxford: Oxford University Press.