@article{1990+329+334, url = {https://doi.org/10.3790/schm.110.2.329}, title = {Berichte aus der Arbeit der Gesellschaft}, title = {}, author = {}, pages = {329--334}, volume = {110}, number = {2}, journal = {Journal of Contextual Economics – Schmollers Jahrbuch}, doi = {doi:10.3790/schm.110.2.329}, year = {1990}, lastchecked = {1990-02-01} }