@article{ArnoldEgelVoelp1999, author = {M. Arnold and R. Egel Voelp}, title = {Auf dem Weg zu einer Definition}, journal = {M. Arnold and G. Knittel (Ed.), G{\"u}tekraft erforschen: Kraft der Gewaltfreiheit, Satyagraha, Strength to love, Minden (Verlag Vers{\"o}hnungsbund) 1999, pp. 31-34.}, year = {1999}, }