@book{Forker+2020,
url = {https://doi.org/10.3790/9783428404209},
title = {Das Wirtschaftlichkeitsprinzip und das Rentabilitätsprinzip -},
title = {ihre Eignung zur Systembildung},
author = {Hans-Joachim Forker},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428404209},
isbn = {9783428404209},
year = {1960},
lastchecked = {2020}
}