@article{Ohlmeier, author = {Ohlmeier, D.}, title = {Gruppe}, series = {Schultz, H. J. (Ed.): Psychologie f{\"u}r Nichtpsychologen, Stuttgart (Kreuz Verlag) 1974, pp. 154-163.}, journal = {Schultz, H. J. (Ed.): Psychologie f{\"u}r Nichtpsychologen, Stuttgart (Kreuz Verlag) 1974, pp. 154-163.}, language = {de} }