@article{Schmidhaeuser1989, author = {U. Schmidhaeuser}, title = {Ein{\"u}bung in Freiheit}, journal = {Schultz, H. J. (Ed.): Was der Mensch braucht. {\"U}ber die Kunst zu leben, M{\"u}nchen (Deutscher Taschenbuch Verlag) 1989, pp. 39-49.}, year = {1989}, }