@article{1+1970+303+326, url = {https://doi.org/10.3790/schm.90.3.303}, title = {Die Einschränkung von Indifferenzbereichen durch soziale Substitutionsgrenzen}, title = {}, author = {1 1}, pages = {303--326}, volume = {90}, number = {3}, journal = {Journal of Contextual Economics – Schmollers Jahrbuch}, doi = {doi:10.3790/schm.90.3.303}, year = {1970}, lastchecked = {1970-03-01} }