@article{1990+159+166, url = {https://doi.org/10.3790/schm.110.1.159}, title = {Berichte aus der Arbeit der Gesellschaft}, title = {}, author = {}, pages = {159--166}, volume = {110}, number = {1}, journal = {Journal of Contextual Economics – Schmollers Jahrbuch}, doi = {doi:10.3790/schm.110.1.159}, year = {1990}, lastchecked = {1990-01-01} }