@article{Heyke+1968+153+170,
url = {https://doi.org/10.3790/schm.88.2.153},
title = {Über die Nützlichkeit fiktiver Produktionsfunktionen},
title = {},
author = {Hans-Eberhard Heyke},
pages = {153--170},
volume = {88},
number = {2},
journal = {Journal of Contextual Economics – Schmollers Jahrbuch},
doi = {doi:10.3790/schm.88.2.153},
year = {1968},
lastchecked = {1968-02-01}
}