@book{Altenburger+2023,
url = {https://doi.org/10.3790/9783428447794},
title = {Ansätze zu einer Produktions- und Kostentheorie der Dienstleistungen},
title = {},
author = {Otto A. Altenburger},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428447794},
isbn = {9783428447794},
year = {1980},
lastchecked = {2023}
}