@article{Lehnis+1957+91+98, url = {https://doi.org/10.3790/schm.77.6.91}, title = {Die Zweite Internationale Genossenschaftswissenschaftliche Tagung}, title = {}, author = {Felix Lehnis}, pages = {91--98}, volume = {77}, number = {6}, journal = {Journal of Contextual Economics – Schmollers Jahrbuch}, doi = {doi:10.3790/schm.77.6.91}, year = {1957}, lastchecked = {1957-06-01} }