@book{Borrmann+2021,
url = {https://doi.org/10.3790/9783428485024},
title = {Effiziente Verfahren der Ausschreibung von Universaldienstleistungen im Postwesen},
title = {},
author = {Jörg Borrmann},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428485024},
isbn = {9783428485024},
year = {1995},
lastchecked = {2021}
}