@article{Engelmann+1964+691+703,
url = {https://doi.org/10.3790/schm.84.6.691},
title = {Erwerbswirtschaft},
title = {},
author = {Konrad Engelmann},
pages = {691--703},
volume = {84},
number = {6},
journal = {Journal of Contextual Economics – Schmollers Jahrbuch},
doi = {doi:10.3790/schm.84.6.691},
year = {1964},
lastchecked = {1964-06-01}
}