@inbook{HechtKnoellArndt2022, author = {Hecht, Dirk and Kn{\"o}ll, Isabelle and Arndt, Anna Karolina}, title = {Beschaffung 4.0 und Digitalisierung der Verhandlung}, booktitle = {Modernes Beschaffungsmanagement in Lehre und Praxis}, editor = {Hecht, Dirk}, publisher = {Kohlhammer}, address = {Stuttgart}, isbn = {978-3-17-039953-2}, pages = {279 -- 325}, year = {2022}, language = {de} }